Traveling to Chaozhou, I live in the ancient city. There are several doors in the ancient city of Chaozhou. Guangji Gate is the largest, and there are bamboo doors. Usually everyone enters and exits from the largest Guangji Gate. However, everyone may also enter and exit from the bamboo doors. Just don't pay attention. The ancient city gates are all historical, built in the Ming Dynasty, Ming Hongwu years, the Republic of China period overhauled, some wooden frames were converted into reinforced concrete structures.