After returning from Hong Kong, Sister Zheng (played by Zheng Yuling) received recognition from her superiors for her work performance, and her position was promoted. She also worked as a training officer for police officers with her assistant Ah Sheng (played by Zhang Jianting), who had special abilities. On the other hand, Uncle Wu and his nephew Ah Xiong (played by Li Zixiong), who is a Hong Kong police officer, come to mainland China to visit their families. Ah Xiong
After returning from Hong Kong, Sister Zheng (played by Zheng Yuling) received recognition from her superiors for her work performance, and her position was promoted. She also worked as a training officer for police officers with her assistant Ah Sheng (played by Zhang Jianting), who had special abilities. On the other hand, Uncle Wu and his nephew Ah Xiong (played by Li Zixiong), who is a Hong Kong police officer, come to mainland China to visit their families. Ah Xiong