@@chunchut Dung la o video nay ban khong locked phan comment,nhung o nhieu video khac ,ban da da locked .Do vay ma truoc day ,nghe ban hat "Nho Em",toi rat thich ,nhung khong biet tac gia la ai?Search tren Google cung khong ra, nen nhan day,mong ban vui long cho biet gium ca khuc ay cua ai? Ban hat rat hay,nhung tai sao ban lai khong post tiep de moi nguoi co dip thuong thuc?Co le nao,ban da post nhung o mot tai khoan youtube khac?