1 Zheng Hailu, the prototype of Li Fei in the ice-breaking operation, used to be an excellent policeman. His father was Zheng Jiong, the former director of Haifeng County Public Security Bureau, and he himself served as the deputy director of Haifeng County Public Security Bureau, the director of Lufeng City Public Security Bureau, the deputy mayor of Lufeng City and the deputy director of Shanwei City.

During his tenure in the Public Security Bureau, he not only cracked many cases, but also personally went to the front line to conduct operational command. The prototype of the anti-drug story of Action Breaking the Ice happened during Zheng Hailu's tenure as the director of Lufeng Public Security Bureau.

In 3.20 13, Guangdong police launched the world-famous "Thunder Anti-drug Operation" in Boshe Village, Lufeng City, destroying the 18 mega drug trafficking gang. The drug-making situation in this village, just like the story presented in the adaptation of the TV series "Action to Break the Ice", not only has industry management, but also family and local protection, which once restricted the anti-drug work.

4. In order to eradicate drug trafficking gangs completely, the police dispatched 3,000 armed police, and finally gained a lot: 18 drug trafficking gangs, 17 drug manufacturing factory, 23 tons of raw materials and 3 tons of ice. In June of the following year, more than 0 criminals in this case 100 were publicly pronounced, and Zheng Hailu also attended the sentencing meeting.