B?n ph?i ??ng nh?p ho?c ??ng ký Thành Viên TVPL Professional ?? s? d?ng ???c ??y ?? các ti?n ích gia t?ng liên quan ??n n?i dung TCVN.d) The goods are sold available without the need of conformity certification or affirmation of fulfilling food stuff protection restrictions;Th?i gian tác d?ng c?a thu?c, th?c ph?m ch?c n?ng t?ng c??ng sinh l�