2005年6月14-16日,区林业局新到任的局党组成员、纪检组长王力生带领有关人员到雅长林场调研。在雅长林场场长吴天贵、书记陈青来的陪同下,王力生组长一行考察了全国首个以兰科植物命名的雅长兰科植物自治区级自然保护区的核心区、实验区以及将被龙滩水电站淹没的雅长分场 From June 14 to June 16, 2005, Wang Lusheng, member of the newly appointed bureau of the district forestry bureau and discipline inspection leader led the relevant personnel to Yaguan Forestry Center for investigation. Accompanied by Wu Tiangui, director of Ya Chang Forest Farm and secretary Chen Qinglai, the team leader and his party inspected the first core area of ​​Ya-orchidaceae autonomous region-level nature reserve named as orchid plant in China, Ya Chang submerged hydropower sub-field