Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)Cu1ea3i mu1ec7nh 16: u1ede bu00ean cu1ea1nh nhu1eefng ngu01b0u1eddi vu01b0u1ee3ng Mu1ed9cu00a0u00a0u00a0u1ede bu00e0i viu1ebft tru01b0u1edbc, chu00fang ta u0111u00e3 cu00f9ng nhau tu00ecm hiu1ec3u vu1ec1 mu1ec7nh khuyu1ebft lu00e0 nhu01b0 thu1ebf nu00e0o? Bu00e0i viu