Villagers walk past a house decorated with 3D paintings in Wangjialing Village of Ningbo City, east China's Zhejiang Province, Feb. 24, 2017. (Xinhua/Zhang Hui)

Villagers ride past houses decorated with 3D paintings in Wangjialing Village of Ningbo City, east China's Zhejiang Province, Feb. 24, 2017. (Xinhua/Zhang Hui)

A villager walks past a house decorated with 3D paintings in Wangjialing Village of Ningbo City, east China's Zhejiang Province, Feb. 24, 2017. (Xinhua/Zhang Hui)