A teacher of Yunnan Vocational College of Culture and Art (back) instructs a student from Taiwan College of Performing Arts to perform with an elephant-foot drum in Kunming, capital of southwest China's Yunnan province, Aug 2, 2013. In total 34 students from southeast China's Taiwan, with the age between 12 and 20 years old, came to the vocational college to study acrobatics during the summer vacation.[Photo/Xinhua]