Hao Liping, a member of the Mental Health Education and Service Center for Teachers of Zhejiang province, provides psychological counseling to students at No 2 Middle School in Heshun county, Shanxi province, May 29. As part of a volunteering activity, Zhejiang branch of China Educational, Scientific, Cultural, Health, and Sports Labor Union is providing free services such as medical treatment and teaching in Heshun county, Shanxi province, between May 28 and June 1. [Photo/Xinhua]

Sun Yaxun (left), an expert in cardiovascular medicine at Sir Run Run Shaw Hospital affiliated with Zhejiang University School of Medicine, provides medical treatment and counseling to a patient at Heshun People's Hospital, May 29. [Photo/Xinhua]