[HIGHLIGHTS] (Going to the grassroots level in the New Year) Policeman Wang Zhigang: "Little King" becomes "Old King" and has been guarding the Sino-Russian border river for 27 years

Policeman Wang Zhigang has been guarding the Sino-Russian border river for 27 years. He lost count of how many pairs of shoes he broke, and the villagers' name for him changed from "Little Wang" to "Old Wang" Every time they patrol, he and his colleagues have to walk more than 10 kilometers.

During the summer and autumn, 200 to 300 people come here for leisure in summer and fall. Wang Zhigsang: "Border patrols are also dangerous. There are many wild animals in the mountains"