Luo Qianhong (R), a teacher with Yuanping special school for the disabled students, reacts as she communicates with her former teacher in the school in Shenzhen of south China's Guangdong Province Sept. 7, 2018. Luo, a hearing-impaired former graduate from the school, began to work as a teacher in the school in 2006 when she finished her university study. Good at communication and willing to help, Luo became popular with hearing-impaired students who distinguished in return with outstanding performances thanks to her influence and encouragement. (Xinhua/Mao Siqian) ?