in the 1990s, the economy of the tibet autonomous region urgently needed development. the third central tibet work conference called on the mainland to vigorously support the construction of tibet. with the implementation of the national "august 7 poverty alleviation plan", the snowy plateau ushered in a great opportunity to develop the economy. bbb。 ouyang nan, an outstanding university graduate, also actively responded to the national call to work in tibet. ma ruyun, a new deputy county magistrate of langga county, aided cadres, advocated the county to use their advantageous resources to develop the tourism economy with a forward-looking perspective. ouyang nan, li xia, glelangjie and other cadres and the masses responded positively, but in the process of developing industries that get rich and find a way to get rid of poverty, ouyang nan and others encountered restrictions on natural conditions and collisions between different development concepts. with the support of the county party committee and county government, ouyang nan and qiong xue zhuoma, the leader in getting rich in qiangga village, jointly overcome difficulties, be tenacious and tenacious, and unite local cadres and masses. after more than 20 years of hard work, the beautiful qiangga village in langga county, langga county, galashan, has built the beautiful qiangga village in langga county into an international tourism town, leading the whole county to embark on a comprehensive well-off road with the protection of the ecology and the development of the tourism economy as the leading industry. however, ma ruyun and li xia unfortunately sacrificed their precious lives one after another. the whole play praises the selfless mind of the vast number of cadres who aided tibet to continue to build the border and the "old tibet" spirit of daring to sacrifice. it also positively describes the enterprising spirit of tibetan compatriots represented by qiongxue zhuoma, who are constantly striving for self-improvement and courage to change the status quo. it integrates with the han-tibetan family into a national family, and writes a magnificent chapter in tibet of the chinese dream of the great rejuvenation of the chinese nation.