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一、问题的提出察瓦龙(绒)位于中缅边界北段西藏东南部的滇藏交界处,在历史地理空间上属于西藏“四大绒区之一”~①。怒江南北纵贯全境,与周围高山形成了峡谷生态景观——干燥炎热的河谷,是村落通往各地的交通要道所在地。18世纪以来,察瓦龙先后划归为昌都呼图克图和拉萨噶厦地方政府管辖。~②在明、清王朝和民国时期,察瓦龙作为边陲之地,黄连、虫草等中药材贸易促进了察瓦
First, the issue raised Tsavo long (velvet) is located in the northern border of Tibet between China and Burma in southeastern Tibet at the junction of Yunnan and Tibet in historical and geographical space belongs to Tibet, “one of the four cashmere areas.” The Nujiang River runs through the whole territory from north to south and forms the canyon ecological landscape with the surrounding mountains - the dry and hot valley, where the traffic thoroughfares to the villages are located. Since the 18th century, Chavalong has successively been placed under the jurisdiction of the Chengtu Hutuketu and Lhasa Gaxag local governments. ~ ② In the Ming and Qing dynasties and the Republic of China, Chavalong as a border land, berberine, Chinese herbal medicines and other trade promotion Cordoba