Hanyin, Zhong Ling, is the birthplace of Mr. Shen, a pioneer of the New Culture Movement and a master of calligraphy. It is the hometown of the first anti-Japanese army in southern Shaanxi and three founding generals in the Republic of China. It is a well-known hometown of rape, selenium-enriched, delicious food and a national agricultural tourism demonstration site. In the spring of March, Hanyin Baili Mountains and Rivers is a sea of flowers and a paradise for tourism and leisure. In order to seize the historical opportunity of circular development in southern Shaanxi, Hanyin started the sightseeing tour of Yanfeng Ancient Terrace Scenic Spot in Fenghuang Mountain Forest Park through the Rape Flower Festival. Relying on the development of Yanfeng Ancient Terrace Scenic Spot in Fenghuang Mountain Forest Park, Hanyin took the first open immigrant ecological museum in China as its business card, focused on business negotiation and attracting investment, and linked the surrounding scenic spots to create another brand of Shaanxi eco-tourism.