Teaching Jiayuan: Also known as Houyu Jiayuan, located at Wuhu intersection not far from the exit of Yangling Expressway, Yangling City, Shaanxi Province, is a city leisure park with agricultural farming as the main line and agricultural culture as the content. Although the park is not big, it is exquisite and beautiful. The statue of the Houyu, which holds the grains above the high platform, and the Yangling Jiajia Hall of Fame in China are the core landscape of the park.