Nanyang was awarded 3.8 million yuan for its excellent air and water quality in May.
Inspection well sludge cleaning vehicles developed by Li Juheng and his team debuted atopening ceremony of Nanyang Huashi Sanitation Equipment.
Archaeologists have found six ancient white marble bracelets at a site in Central China's Henan province, local authorities said Tuesday.
The jade carvings of Zhenping county, Nanyang, were included in the Catalogue of National Traditional Crafts for Rejuvenation.
Smile Train began its China tour on May 28 with Nanyang Stomatological Hospital as its first stop.