Constructed according to the "Bagua", or the eight trigrams used in Taoist cosmology to represent the fundamental principles of reality, Tekes County of northwest China's Xinjiang Uygur Autonomous Region is the biggest "Bagua" city in the world with a mazy street layout. Since August 3, 2014, tourists can enjoy the magnificent view of the city from the air. (Liu Xin/Chinanews)

