On July 22, Children representatives are taking photo together in the carriage.

(Photo by Yu Zhonghua / Xinhua)

On July 21, 100 left-behind children aboard a train which is specially designed to offer them a free ride leave Nanchong, Sichuan province to Shenzhen, Guagnzhou and other cities to meet their parents.

The event is undertaken by Nanchong Human Resources Development Association and supported financially by the central government.