Children learn about clean energy, low-carbon travel in Tianjin

A group of children and their parents were invited to a comprehensive charging station in North China's Tianjin on Tuesday to learn about the advantages of hydrogen energy, liquefied natural gas, electric energy and other forms of clean energy.

Ahead of International Children's Day, the Tianjin branch of Petro China held this public open day for children in a bid to let the younger generation know about the concept of low-carbon and green travel.