Waste innovative designing competition held in N China's university
2017-12-07 16:40:00

Students from Hebei University of Engineering look at the "a corner of the park" made of waste paper in Handan, north China's Hebei Province, Dec. 5, 2017. The university held a waste innovative designing competition to advocate eco-friendly life concept. (Xinhua/Hao Qunying)

Source: english.news.cn Editor: Nicky