<?xml version="1.0" encoding="utf-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/</loc>
    <lastmod>2026-11-04</lastmod>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/thongbao</loc>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/thumoi</loc>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/van-ban/vbplus/0/0/0/0</loc>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/sodo</loc>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/Thuvienanh</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cocautochuc</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/lichcongtac</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/DSLichCongTacTuan</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/Tracuu</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/bando</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/videocate</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/Hoidap</loc>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/lienhe</loc>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/CongKhaiCoSoGiaoDuc</loc>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/bacongkhai</loc>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/gioi-thieu/c/2732</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-video/c/13378</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/c/21363</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/c/21400</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/chuyen-doi-so/c/21451</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/c/2733</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/2-cac-dieu-kien-dam-bao-chat-luong-giao-duc/c/21401</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/van-ban/vbplus/2734/0/0/0</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/3-cong-khai-thu-chi-tai-chinh/c/21402</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/thong-bao/c/2735</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/c/2736</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/ke-hoach-cong-tac/c/2737</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tai-nguyen/c/2738</loc>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/thuc-don-tuan-2t9/ct/2736/727421</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/thuc-don-tuan-3t10/ct/2736/727418</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/thuc-don-tuan-2t10/ct/2736/727414</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/thuc-don-tuan-1t9/ct/2736/727411</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/thuc-don-t49/ct/2736/727410</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/thuc-don-t1t10/ct/2736/727406</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/so-nhan-suat-an2/ct/2736/727401</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-ban-tru/qd-thanh-lap-ban-chi-dao-cong-tac-ban-tru-ve-sinh/ct/2736/727394</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/20-10-26-kh/ct/21363/727366</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/20-10-26-bc-thuong-nien/ct/21363/727363</loc>
    <lastmod>2026-10-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/ke-hoach-giao-duc-thcs-le-chan-2026-2027/ct/21363/705920</loc>
    <lastmod>2026-09-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/thong-bao-ve-viec-cong-khai-danh-sach-nha-giao-du-dieu-kien-de-nghi-xet-chon-nh/ct/21363/688689</loc>
    <lastmod>2026-07-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/bao-cao-tong-ket-nam-hoc-2025-2026/ct/21400/682577</loc>
    <lastmod>2026-06-19</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/tuyen-sinh-2026-2027/ct/21363/682575</loc>
    <lastmod>2026-06-19</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/cong-khai-giao-duc/to-trinh-phe-duyet-ke-hoach-tuyen-sinh-ke-hoach-tuyen-sinh-lop-6-nam-2026-2027/ct/21363/727355</loc>
    <lastmod>2026-05-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/khgd-nha-truong-nh-2425-thcs-le-chan/ct/21400/349218</loc>
    <lastmod>2025-03-16</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/bao-cao-kiem-dinh-chat-luong-truong-chuan-2023/ct/21400/116936</loc>
    <lastmod>2023-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/bao-cao-tong-ket-nam-hoc-22-23/ct/21400/116935</loc>
    <lastmod>2023-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/bieu-mau-09101112-thong-tu-36-ve-cong-khai-thuc-hien-tu-2023/ct/21400/116934</loc>
    <lastmod>2023-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/1-chat-luong-giao-duc/kh-phu-luc-5-xd-truong-chuan-2023/ct/21400/116932</loc>
    <lastmod>2023-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/chuyen-doi-so/to-trinh-phe-duyet-ke-hoach-tuyen-sinh-ke-hoach-tuyen-sinh-lop-6-nam-2026-2027/ct/21451/682578</loc>
    <lastmod>2026-06-19</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/chuyen-doi-so/phu-luc-6-tai-chinh/ct/21451/117220</loc>
    <lastmod>2023-10-13</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/chuyen-doi-so/chuyen-doi-so-2023/ct/21451/116042</loc>
    <lastmod>2023-10-09</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/cong-khai-du-an-khoa-hoc-ky-thuat-tham-gia-thi-cap-thanh-pho-nam-hoc-2026-2027/ct/2733/729406</loc>
    <lastmod>2026-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/thong-bao-tuyen-sinh-nam-hoc-2026-2027/ct/2733/688690</loc>
    <lastmod>2026-06-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/lanh-dao-phuong-an-bien-tham-dong-vien-tai-cac-khu-vuc-bo-phieu/ct/2733/599481</loc>
    <lastmod>2026-03-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/du-an-tham-gia-cuoc-thi-khkt-cap-thanh-pho-vong-chung-khao-danh-cho-hs-trung-ho/ct/2733/544030</loc>
    <lastmod>2025-12-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/dai-hoi-chi-doi-diem-truong-thcs-le-chan-thanh-cong-tot-dep/ct/2733/465219</loc>
    <lastmod>2025-09-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/truong-thcs-le-chan-to-chuc-buoi-tuyen-truyen-ve-an-toan-giao-thong-phong-chong/ct/2733/465213</loc>
    <lastmod>2025-09-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/dai-hoi-chi-doan-giao-vien-truong-thcs-le-chan-nam-hoc-2025-2026/ct/2733/465203</loc>
    <lastmod>2025-09-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/truong-thcs-le-chan-trien-khai-ban-tru-dau-nam-hoc-moi/ct/2733/465198</loc>
    <lastmod>2025-09-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/ke-hoach-chien-luoc-2020-2025-tam-nhin-2030/ct/2733/264169</loc>
    <lastmod>2024-11-01</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/chi-doi-8b4-lien-doi-thcs-le-chan-to-chuc-dai-hoi-chi-doi-diem-nhiem-ki-2024-20/ct/2733/264173</loc>
    <lastmod>2024-09-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/nhom-9-sinh-hoat-chuyen-mon-theo-huong-nghien-cuu-bai-hoc/ct/2733/264170</loc>
    <lastmod>2024-09-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/sang-nay-ngay-592023-truong-thcs-le-chan-long-trong-to-chuc-le-khai-giang-chao/ct/2733/110262</loc>
    <lastmod>2023-09-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/chi-bo-truong-thcs-le-chan-ket-nap-dang-vien-moi/ct/2733/110261</loc>
    <lastmod>2023-09-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/bui-the-hien-va-nhung-duong-dua-xanh-he-2023/ct/2733/110259</loc>
    <lastmod>2023-09-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tin-tuc-su-kien/hien-mau-nhan-dao-nghia-cu-cao-dep-vi-cong-dong/ct/2733/110258</loc>
    <lastmod>2023-09-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/2-cac-dieu-kien-dam-bao-chat-luong-giao-duc/quyet-dinh-cong-nhan-chien-si-thi-dua-co-so-2023-2024/ct/21401/349236</loc>
    <lastmod>2025-03-16</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/2-cac-dieu-kien-dam-bao-chat-luong-giao-duc/quyet-dinh-nhan-giay-khen-ubnd-quan-2023-2024/ct/21401/349231</loc>
    <lastmod>2025-03-16</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/2-cac-dieu-kien-dam-bao-chat-luong-giao-duc/tong-hop-danh-gia-cong-chuc-vien-chuc-23-24/ct/21401/349227</loc>
    <lastmod>2025-03-16</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/2-cac-dieu-kien-dam-bao-chat-luong-giao-duc/tong-hop-danh-gia-cong-chuc-vien-chuc-22-23/ct/21401/116945</loc>
    <lastmod>2023-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/2-cac-dieu-kien-dam-bao-chat-luong-giao-duc/bieu-mau-09101112-thong-tu-36-ve-cong-khai-thuc-hien-tu-2023/ct/21401/116944</loc>
    <lastmod>2023-10-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/van-ban/ky-niem-77-nam-ngay-thanh-lap-luc-luong-cong-an-nhan-dan-1981945-1982022/vbct/2734/19843</loc>
    <lastmod>2022-08-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/van-ban/truong-thcs-le-chan-to-chuc-lao-dong-ve-sinh-chuan-bi-cho-nam-hoc-moi-2022-2023/vbct/2734/19842</loc>
    <lastmod>2022-08-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/van-ban/thay-co-va-cac-ban-xin-chuc-mung-em-bui-the-hien-lop-8-b5-kinh-ngu-cua-truong-t/vbct/2734/19841</loc>
    <lastmod>2022-05-29</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tai-nguyen/benh-dau-mua-khi-nguyen-nhan-trieu-chung-dieu-tri-va-phong-ngua/ct/2738/23674</loc>
    <lastmod>2022-09-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tai-nguyen/cum-a-nguyen-nhan-trieu-chung-dieu-tri-va-phong-ngua/ct/2738/23672</loc>
    <lastmod>2022-09-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tai-nguyen/sot-xuat-huyet-nguyen-nhan-trieu-chung-dieu-tri-va-phong-ngua/ct/2738/23671</loc>
    <lastmod>2022-09-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://thcslechan.haiphong.edu.vn/tai-nguyen/loi-ich-cua-viec-tiem-mui-tang-cuong-vaccine-phong-covid-19/ct/2738/23670</loc>
    <lastmod>2022-09-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
</urlset>