Ren Shuai

From September 13 to October 16, 1949, the soldiers of the Fourth Field Army of the Chinese People's Liberation Army (PLA) ushered in the founding of the People's Republic of China with their lives and blood in the Battle of Hengbao, which spanned the founding ceremony of the People's Republic of China.

The film "Detecting Murderers at the Border" tells that Lao Jiang is a captain of the Interpol, because his busy work has created an emotional gap with his daughter. At the same time, an ordinary theft case involved three wanted criminals. Under the leadership of Lao Jiang, all the criminals were eventually captured. At the same time, Lao Jiang was injured. However, her daughter learned about the greatness of Lao Jiang and eventually reunited with Lao Jiang. .

A story concerning the Chinese peasants during the transition period, and the victims of the economic wave during the period of China's reform and opening up.

In order to break the great difficulties caused by the Japanese invasion of the Japanese army and the economic blockade of the Kuomintang, the Shaanxi-Gansu-Ningxia Border Region government led by the Communist Party of China called on the military and civilians in the border areas to "work while fighting"

In 1932, as Korea is occupied by Japan, Chu Fucheng, an important figure in the city of Jiaxing, China, is asked to help in hiding exiled Korean nationalist Kim Gu.