Pucheng fourth-tier cities ranked second. Pucheng belongs to Weinan City, Shaanxi Province. Weinan ranks 15 among the fourth-tier cities in China, with Liaocheng, Longyan and Chenzhou in the front. Weinan is the east gate of Shaanxi Province. As early as the Qin and Han dynasties, Weinan had already enjoyed the reputation of being the first provincial wall and superior to Sanqin. Weinan is located in the widest part of Qinchuan in 800 miles. It is one of the important birthplaces of Chinese nation and Chinese civilization, and the name of Chinese nation Huaxia comes from Weinan. Weinan, known as the thoroughfare of Sanqin and the thoroughfare of eight provinces, is the throat thoroughfare leading to Shaanxi and even the northwest of China in the Central Plains. It is also an important section of the New Eurasian Continental Bridge and a key link at the starting point of the Silk Road Economic Belt. The main attractions are Xiyue Huashan, Pucheng Qiaoling, Heyang Qiachuan and Hancheng Dangjia Village.