The Central Post Office, also known as the Saigon Post Office, was built at the end of the 19th century and designed for French architects. It is still in use today, allowing people to take pictures as much as possible, or sit in a daze or watch everything in the hall. The hobby of sending postcards every time I go from the beginning of the trip has always existed. I want to wait until the old time to turn over the postcards, but also experience the ups and downs of the time. Children at the entrance of the post office, wearing uniform clothing. It reminds me of the spring tour when I was a child. Later, when the spring tour was cancelled, I never let go of playing with my friends. If you want to meet a girl wearing Ao Dai, go to the Central Post Office. There are a lot of girls here. In addition to sending postcards, the post office itself is ornamental. There is a map of Vietnam on the left and right sides of the hall, which is said to have been hand-painted by French geographers. Below the map is the old-fashioned telephone booth, the favorite of Wenqing.