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Who am I?
What kind of person is it?
I am the one next to you
It is also the one who cares about you the most
I am the one who shines rain or shine
It is also the one that shields you from the wind and rain
I am the one who is always in danger
It is also the fearless one
I am the one hiding in the darkness
It is also the one who guards the light
I am the guardian of a better life
I am the defender of the security of the people
Reporter: Deng Haoran, Li Shuai
Camera: Hao Jie
Intern: Zhou Jiawen
Tianjin Branch of Xinhua News Agency
Tianjin Municipal Public Security Bureau
Produced by the Audio and Video Department of Xinhua News Agency