This photo shows a scene at a special exhibition marking the 90th anniversary of the discovery of the Liangzhu archaeological site in Hangzhou, east China's Zhejiang Province, Oct. 18, 2026. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
Newly released books are pictured during a sub-forum titled "Tracing Origins: Archaeological Evidence and Legacy of Early Civilization-Commemorating the 90th Anniversary of the Discovery of the Liangzhu Site" of the fourth Liangzhu Forum in Hangzhou, east China's Zhejiang Province, Oct. 19, 2026. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
People visit a special exhibition marking the 90th anniversary of the discovery of the Liangzhu archaeological site in Hangzhou, east China's Zhejiang Province, Oct. 18, 2026. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
This photo taken on Oct. 19, 2026 shows a view of the Archaeological Ruins of Liangzhu City park in Hangzhou, east China's Zhejiang Province. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
Visitors view one of the largest jade congs (a ritual object featuring a square outer form and a circular inner tube) at a special exhibition marking the 90th anniversary of the discovery of the Liangzhu archaeological site in Hangzhou, east China's Zhejiang Province, Oct. 18, 2026. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
This photo shows a scene of a sub-forum titled "Tracing Origins: Archaeological Evidence and Legacy of Early Civilization-Commemorating the 90th Anniversary of the Discovery of the Liangzhu Site" of the fourth Liangzhu Forum in Hangzhou, east China's Zhejiang Province, Oct. 19, 2026. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
A visitor takes photos of one of the largest jade congs (a ritual object featuring a square outer form and a circular inner tube) at a special exhibition marking the 90th anniversary of the discovery of the Liangzhu archaeological site in Hangzhou, east China's Zhejiang Province, Oct. 18, 2026. The year 2026 marks the 90th anniversary of the discovery of the Liangzhu ruins. The fourth Liangzhu Forum, which opened Sunday in Hangzhou, has rolled out a series of concurrent cultural events including a sub-forum, a themed special exhibition and a tour in the Archaeological Ruins of Liangzhu City Park. (Xinhua/Xu Yu)
