What are the four main Hiram's hospitals in China and China?

1. The four major hospitals in China are Shuntian, Jiangnan, Henan and Guangdong. Among them, Jiangnan Gongyuan, also known as Nanjing Gong Yuan and Jiankang Gong Yuan, located on the east side of Confucius Temple in Qinhuai District, Nanjing, is the largest and most influential imperial examination room in the history of China.

2. Hiram's hospital is the examination room for ancient exams, that is, the place for exams. Palace means to select talents through examinations and make contributions to the emperor or the country. Gong Yuan first began in the Tang Dynasty. There are Jiangnan Gongyuan, Beijing Gong Yuan, Dingzhou Gong Yuan, North Sichuan Gong Yuan and other places, among which Nanjing Jiangnan Gongyuan is the most famous as the largest imperial examination room in ancient China.