Kaner Well was invented by Turpan's predecessors to solve water use and prevent water evaporation, and it has been more than 3,000 years since; it traveled through Gobi, sending Tianshan snow water sources into Turpan this fire continent, and spread throughout Xinyi; It is one of the three great projects in ancient China, which is famous for the Great Wall and the Grand Canal. It is known as the three major water conservancy projects in ancient times in Dujiangyan and Guangxi. It condensed the collective wisdom of the ancient working people. It is worth visiting Turpan.