Students cheer after a volunteer of the Light Up Yushu project turned on lights at Xiasulu Primary Boarding School in Xiasulu Village under Xialaxiu Township, Tibetan Autonomous Prefecture of Yushu, Qinghai Province, on November 22. Located in the Xiasulu Village with an altitude of over 4,100 meters, 21 boarders, 40 externs and two teachers of the school had suffered from power failure since 2013 due to the malfunction of a solar power equipment.

A commonwealth project named Light Up Yushu initiated by zjol.com and Zhejiang Electric Power Corporation helped the school bring electricity back on.