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. .

影片《边境缉凶》讲述老江是一个刑警队长，因为工作繁忙跟女儿产生了情感隔阂。与此同时一起普通的盗窃案牵扯到了三个通缉犯，在老江的带领下终将所有罪犯抓获同时老江却因此负伤，不过女儿却因此了解到了老江的伟大，终跟老江情感复合。