I think I heard a friend in Yunnan mention it. He said that in the primitive old forest along the border between Tengchong and Myanmar, rattan has rich texture, toughness, extremely long body length, excellent elasticity and good hand feel. It's something that seems offensive rather than offensive. Locals call it rattan attack, which is a good natural weaving material. The daily utensils of Tengchong people, such as rattan chairs and rattan boxes compiled by this method, are exquisite in technology, diverse in variety and durable, and are deeply loved by consumers in past dynasties. It is not bad to go to Tengchong to enjoy the beautiful scenery and bring some rattan products.