Tong Yuan Express has no SMS notification pick-up code.

Call the courier. Tong Yuan Express did not notify the pickup code by SMS. You can call the courier to ask for the piece code, or go to the collection point to ask, or maybe you forgot to send it. The pick-up code is the pick-up code of each express parcel, and the pick-up code of each express parcel is different. Generally, the pick-up code of express parcels will be received by SMS.