a) The prescription is produced up based on the tips for health care diagnosis and cure of related specialty; Th?c ph?m b?o v? s?c kh?e có ph?i ??ng ký n?i dung tr??c khi qu?ng cáo hay không? Th?c ph?m b?o v? s?c kh?e là nh?ng s?n ph?m ???c b? sung c&aacut