The Chinese Blue Helmets have planted an oasis in the Sahara Desert. What is the mission of the Chinese Blue Helmets?

The 8th batch of Chinese peacekeeping engineer detachments to Mali made their own drip irrigation facilities, using limited water resources to plant trees, flowers, and vegetables, and grow crops in Mali, which is located on the southern edge of the Sahara Desert. The countries currently participating in peacekeeping operations include Pakistan, Bangladesh, China, India, Nepal, South Korea, Jordan, Uruguay, Italy, Ghana, Nigeria, France, Canada, the United Kingdom, Russia, Brazil, Bosnia and Herzegovina, and Japan. ?China is the country that has sent the largest number of peacekeeping troops among the permanent members of the United Nations Security Council. China has now completed registration with the United Nations of 28 peacekeeping standby units with a strength of 8,000 personnel and 10 categories of professional forces, including 7 level 2 standby units and 6 level 3 standby units. China has become the country with the largest number of UN peacekeeping standby troops and the most complete types of units. The Chinese blue helmets have made great contributions to the cause of world peace. The main tasks of the Chinese blue helmets are to defend peace, maintain public order, and maintain world peace and order. Prevent the occurrence of conflicts, control the expansion of conflicts, prevent illegal border crossing or infiltration, protect and help civilians in war areas volunteer for local construction, provide medical assistance, etc. Chinese blue helmets generally go to dangerous areas, with a large number of engineers and medical soldiers. They are mainly sent to African regions, such as Sudan, Congo, Mali and other places for peacekeeping missions. They are not afraid of dangers and go into war-torn areas. They go into battlefields and into death zones full of landmines. It is their mission to defend peace. The blue helmet is their symbol. They have won the respect of the world for China. The world is not yet peaceful, and peacekeeping tasks are still important. Many peacekeepers have sacrificed their lives in other countries. We must remember the dedication and sacrifice of Chinese peacekeepers, and their names will remain in history forever. China has always adhered to the path of peaceful development, and the Chinese blue helmets are always ready to defend peace. In the great process of realizing the great rejuvenation of the Chinese nation and building a community with a shared future for mankind.