BEIJING, Oct. 25 -- At the invitation, the 10th Chinese peacekeeping force to Mali recently participated in the "United Nations Day" activity held in the Sector East of the United Nations Multi-dimensional Integrated Stabilization Mission in Mali (MINUSMA). Together with the peacekeeping forces from other countries, they observed a moment of silence to those who died for the cause of peacekeeping. It is reported that peacekeeping troops from China, Bangladesh, Cambodia, Jordan, Senegal and other countries participated in the event.