Four-year-old Tashi Dawa(L2) and Yuema Wenmao (L1), boy-girl twins, both suffer from congenital heart disease, photo from xinhua.

Yan Changming (L1), vice president of Western Returned Scholars Association and Han Demin(L3), director of Tongren Hospital specially visit the sick twins, photo from xinhua.

Four-year-old Yuema Wenmao(L1) in the hospital, photo from xinhua.

Tenzin, a two-year-old boy with cerebral palsy is in the hospital with his mother, photo from xinhua.

Doctors from Beijing Tongren Hospital and Erkang Hospital went to Qinghai Province for several time, under the help pf  Western Returned Scholars Association and China Overseas-educated Scholars Development Foundation. They carried out free medical consultation for patients suffering from congenital heart disease and cerebral palsy and treated local 20 patients there in Qinghai.

The first batch of 17 sick children from Yushu, Qinghai arrived in Beijing to receive free treatment recently.