The difficulty of Shu Tao is difficult to get to the sky. The ancient Shu Road meanders between the mountains and rivers of Bashu. In the thousands of years, the traffic has been blocked. But after this Shu Dao, the flowering Jinguan City and the fertile land of Tianfu were born. The flower of civilization that grows on this fertile soil is unique in the nourishment of landscapes. (Source: Douban)