The postcode of Changsheng Bridge in Nan 'an Tea Garden is 40 1336. According to the query of the postal code database system, enter the keyword "Chang Sheng Bridge in Nan 'an Tea Garden", and click the search to show that the postal code of Chang Sheng Bridge in Nan 'an Tea Garden is 40 1336, which is a coding method for a country or region to divide the whole country in order to realize the automation of mail sorting and the digitalization of postal network, and speed up the delivery of mail.