In the aftermath of a chemical plant explosion, Luo Yuan, Professor Xia Weidong, Geng Nian, and Lin Hailan join forces to form a trial team dedicated to environmental protection reform.
1969
2019
1998
1979
2008
1975
2010
1974
1999
1996
1983
2005
2001
1992
1989
1967
1990
