https://padlet.com/campth80/ijtrxypt8ksu5q63 HS làm bài, chụp ảnh up lên đây. en-us 2021-10-26 02:10:39 UTC 2025-03-16 11:19:05 UTC hello@padlet.com campth80 https://padlet.com/campth80/ijtrxypt8ksu5q63/wish/1843581660 2021-10-26 02:12:24 UTC https://padlet.com/campth80/ijtrxypt8ksu5q63/wish/1843581660