For the families of immigration police officers, the word "accompanying" is extraordinarily "luxury", because the epaulets and badges on police uniforms carry too many things and are too heavy.
However, for children, the power of the father is a process of spring wind and rain and subtle influence.
They are one of thousands of ordinary immigration police officers and one of thousands of ordinary fathers.
(The video source of Li Yu and Zheng Libin is Tengchong Entry and Exit Border Inspection Station)
Responsible editor: [Luo Pan]