According to the Yunnan Chinese Cultural Study Association, 42 manmade stone prehistoric cultural artifacts were found in Fuxian Lake in Yunnan province after 20 days of scientific investigation. The discovery proves that there was a prehistoric site in Fuxian Lake, Xinhua.net reported.

The scientific investigation began on Sept 26 and finished on Oct 15. “The investigation group was made up of professional scientists specializing in different subjects. The investigation and research is based on formal research organized by CCTV in 2001 and 2006,” said Zhao Tingguang, director of the Yunnan Chinese Cultural Study Association.