The documentary "Treasures and Masks", jointly produced by CGTN and the Egyptian Television Network, shows the relics and history of the ancient Egyptian and the ancient Shu civilizations.

The first episode "Sun and Rivers" tells the story of rivers nurturing human civilization beneath the sun. This video shows the three mounds resembling stars near the River Jianjiang in southwest China where a lost ancient Chinese civilization back to over 4,000 years ago was buried.