I don't know what TV series is about the Qingcheng Monastery. But I can tell you some information about ancient wuxia dramas. The Qingcheng Sect was one of the traditional Chinese martial arts sects. It got its name because of the Qingcheng Mountain where it was located. It originated from the Ming Dynasty and had a history of more than 400 years. The Qingcheng Sect was often used in Wuxia dramas to describe a mysterious and powerful martial arts style that often fought against other sects. If you want to know more about the Qingcheng Monastery, I can provide you with more help.