Achievements on protection of historical and cultural relics displayed in C China

People visit the exhibition displaying the achievements that has been made in Henan province on the protection of historical and cultural relics in the central route of south-to-north water diversion project in Zhengzhou, capital of central China's Henan Province, Jan. 6, 2018. Nearly 10,000 exhibits are displayed according to archaeological sites. (Xinhua/Zhu Xiang)