14K views · 343 reactions | Surprising Exploration in #Asia's Longest #Cave The #Shuanghe cave system in Suiyang County, #China's #Guizhou Province, stretches for more than 300 kilometers, making it the longest cave network in Asia. In this episode of I am in China, our host Jack heads to Shuanghe cave where he meets up with long-time cave explorer Jean Bottazzi from France. What did they discover in the cave? Click this video and join in on the adventure! | China Matters | Facebook