CCTV News: Wuyishan City is located in the northwest of Fujian and is known as "blue water, bright mountains and beautiful southeast". This is the inheritance of Zhu Xi's Neo-Confucianism, the birthplace of oolong tea and black tea in the world, and the main activity area of ​​the early ancient Fujian people... The millennium has given this city of "double world heritage" unique business cards.