https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u Buổi 1 -26/8/2021 en-us 2021-09-09 08:48:37 UTC 2025-11-07 05:19:17 UTC hello@padlet.com tn9811861 https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727492131 Chương 1]]> 2021-09-09 08:49:06 UTC https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727492131 tn9811861 https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727492503 2021-09-09 08:49:19 UTC https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727492503 tn9811861 https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727493250 2021-09-09 08:49:38 UTC https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727493250 tn9811861 https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727493987 2021-09-09 08:49:52 UTC https://padlet.com/tn9811861/jf0zlxj4q7b3uu6u/wish/1727493987