A hearing professional checks the hearing of a handicapped teenager with Wei Jicheng (L) standing by during a donation activity in Kunming, capital of southwest China's Yunnan Province, Jan. 21, 2013. A seven-day donation activity was launched here by the ABC Tissue, an Australian charity organization and philanthropist Wei Jicheng Monday. About 500 hearing malfunctioned teenagers and elders received free hearing checks and free hearing-aids during the activity. (Xinhua/Chen Haining)