B??c 1: Ki?m tra tình tr?ng chung c?a các v?t b?n trên b? m?t và v? sinh qua n?mThe cookie is ready with the GDPR Cookie Consent plugin and is particularly accustomed to retail outlet whether or not consumer has consented to the usage of cookies. It does not retail outlet any individual knowledge.H?ng Th?nh ???c bi?t ??n là ??n v? làm vi?c ch