Auto Special: BMW Warm Heart Fund offers platform for a sustainable Yushu

Though suffering from serious altitude sickness, Chen Yong continued two days of volunteer service in the Yushu area of Qinghai province in July.

It was the third time the entrepreneur in green energy technology traveled to the remote area to help local schools and families.

"I needed to fulfill my promise to Dailai Yongcuo and local students," said Chen.