https://padlet.com/ngocdiep1172009/cmjb7vf1cx7mp8w9 Các em nộp bài lên đây nhé. en-us 2022-01-13 01:52:15 UTC 2023-11-23 17:02:09 UTC hello@padlet.com https://padlet.net/icons/png/1f970.png ngocdiep1172009 https://padlet.com/ngocdiep1172009/cmjb7vf1cx7mp8w9/wish/1989414191 2022-01-13 01:55:51 UTC https://padlet.com/ngocdiep1172009/cmjb7vf1cx7mp8w9/wish/1989414191