chung tui dang mo mot cua hang chuyen cai dat cac game va pham nem dt neu có the chung tui co the muon danh nghia cua gsm de lam bang hieu va quang cáo có duoc k. Chung tui se quang cáo cho GSM va lam cho GSM nagy cang lon mang neu thang dau co thu nhap on dinh chung tui xin dong gop 1 ít cho GSm. Mong ban quang tri mang dong ý
