Photo: CNS KUNMING, Oct. 29 (Xinhua) -- People living 3,400 years ago in southwest China's Yunnan province ate snails and lived in different houses in winter and summer, latest findings from a historical site showed.
The site in Xingyi village of Yuxi city was discovered in July 2015 during construction of a primary school. Houses, tombs, coffins, ash pits, roads, ditches, pottery, stoneware and bronzeware were all found there.