bao bi ho tro sinh ly may tap duong vat tang kich thuoc cau nho lam to cu dai bao don den co bi lam to duong vat may tap duong vat tu dong khung tang kich co cau nho lam to chuym gai dam dang may tap tang kich co cau nho bao tang kich co cau nho bao ccao su don den lam to cau nho do choi thu dam deo bao cao su quan h chich may lam to chuym bao cao su bi bao don den may tap cau nho duong vat dai bao tang kich co duong vat bu deo bao cao su do choi tinh duc bao bi choi gai bao cao su cach lam to cu nhanh duong vat to dai to