This is Ho Chi Minhs Central Post Office, very close to the Reunification Palace and close to the Red Church. From the Reunification Palace, I searched for the Red Church according to Baidu map. However, the Red Church was under maintenance. At first, I saw the Central Post Office on the map very close to it, but I didnt expect it to be a road. Here is the role of the post office, but now But like a small market, some people buy things here, and some people send letters here, rich and colorful.