Title: Daqing you tian you xian ze ren gong si cai you gong yi yan jiu suo zhi (1962--2000)
Subjects: History, Daqing you tian you xian ze ren gong si. Cai you gong yi yan jiu suo, Daqing you tian you xian ze ren gong si
Places: Daqing (Heilongjiang Sheng, China)