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