Chinese traditional etiquette is the focus of a class for four overseas students, accompanied by their Chinese schoolmates, at the Guqin Association in Liaocheng, East China's Shangdong province, Jan 22, 2015. The students come from the School of Foreign Languages of Liaocheng University, and they experienced the charm of Chinese civilization by learning the guqin, a seven-stringed instrument, and Chinese traditional etiquette. [Photo by Wang Denghu/asianewsphoto.com]