- Nh?ng Hello?u bi?t không ?úng ??n có th? khi?n ng??i dùng th?c ph?m ch?c n?ng b? quên b?a ?n thông th??ng, l?y th?c ph?m ch?c n?ng thay th? cho ngu?n dinh d??ng t? nh?ng th?c ph?m t? nhiên.3. With regards to programs for drug registration in Vietnam and purposes for permit to import medicine without certificate of no cost sale in Vietnam