
The clip, which shows the officer trying to direct people away from the police station at Gyirong Port, went viral online in China over the weekend.
State broadcaster CCTV said the officer, whom it named as Huang Peng, also rushed into a nearby tourist service centre to tell those inside to evacuate.
The 34-year-old, who had served at the border station for 13 years, was on duty when the disaster struck on Wednesday and there has been no word on whether he survived.
The landslide was triggered by the collapse of a glacier about 7km (4.3 miles) from the border crossing.
The debris was travelling at an estimated speed of 50 metres a second (164 feet a second) when it struck the crossing, giving people virtually no time to react.

Don't Miss:
-
Hong Kong school opens at new Tai Po campus after deadly Wang Fuk Court blaze
-
Driven by ‘deep love’: China family’s 3,500km drive for son’s university marks life milestone
-
Russian drone strike near Kyiv kills at least 27
-
Temasek backs Singapore Airlines’ Air India investment amid growing scrutiny
-
Vietnam’s move to end executions for drug trafficking sparks debate in region

If Canada Is Not Safe From Trump, Who Is?
The Price of Prabowo’s Centralization
Taiwan’s energy vulnerability makes the case for a nuclear rethink