You can open the official website of Tong Yuan Express, and then have contact information. You can call for advice, and he will make it clear to you. Besides, it seems that the Tong Yuan Express has been divided into various regions and is waiting for death. You can look at other courier companies, such as Tong Yuan and Shunfeng. But the downwind is not good, and the downwind is direct. Other courier companies can pack films!