thay blog lop minh hay do chu muon tham gia dong gop y kien lam nhung khong biet cach lam sao de tham gia het ak. Ku Dung la thanh vien nhiet tinh nhat trong lop do nha, tham gia dong gop y kien, share tai lieu nhieu nhat cho lop ak. Hay that, gio muon lam thanh vien cua lop ma khong biet lam sao ne giup do cai coi Dung
Hieu ne!!! Hoc do~ tin hoc qua nen may cai blog hay mail nay te qua chung co gi giup do gui mail qua cho tui nha <thanhhieunguyen1991@gmail.com> thanhks
Hieu ne!!! Hoc do~ tin hoc qua nen may cai blog hay mail nay te qua chung co gi giup do gui mail qua cho tui nha <thanhhieunguyen1991@gmail.com> thanhks
