How many ancient celebrities are there in Hanzhong?

Zhang Qian, the first person to open a port in the Western Region, a famous diplomat and explorer in Chinese and foreign history, and Zhang Qian, the pioneer of the Silk Road, sent two missions to the Western Region, contacted 52 countries in the Western Region at that time, strengthened the economic and cultural ties between the northwest ethnic minorities and the Han nationality, opened up land transportation between China and Central Asia and West Asia, and promoted Chinese and foreign trade;

Cai Lun, Cai Lun, a famous scholar in Longting, are knowledgeable and meticulous. During the Eastern Han Dynasty and Emperor Wudi of the Han Dynasty, he often served Shang Fangling. He invented papermaking and made Cai Houzhi, which was popularized by the court. Huize Lin Xue and Empress Dowager Deng believed that Cai Lun had served in the imperial court for a long time and named him Longtinghou, a food city with 300 households.

Lu You, Eight Years of Avenue 1 172, Lu You came to Hanzhong at the invitation of Wang Yanzhi, a famous patriotic general in Fu Xuan, Sichuan, to help praise military affairs. During his stay in Hanzhong, he visited the scenic spots and historical sites in Hanzhong and went to the frontier position of Sanguan. What he saw, heard and experienced strengthened his patriotic belief of caring for the country and the people.