Xinhua News Agency, Kunming, November 19 (Reporters He Chunhao and Sun Min) According to a report from the Rescue Headquarters for Disconnected Personnel in Zhenyuan Yi and Hani Lahu Autonomous County, Yunnan Province, it is targeted at field operations in the Ailao Mountain National Nature Reserve. Personnel search and rescue work is underway. On the 19th, 8 rescue teams were deployed, with more than 370 rescuers, with a total of 1370 person-times. 3 helicopters, 8 large and small drones were deployed, and two key areas were locked. So far, only 4 people have been found. Some of the work and daily necessities.

  According to Zhang Zhaohui, the executive deputy head of Zhenyuan County and the executive deputy commander of the search and rescue headquarters, on November 13, 4 staff members of the Kunming Natural Resources Survey Center of the China Geological Survey lost contact after entering the Ailao Mountain mountainous area to carry out field operations. After receiving the report on the afternoon of the 15th, the county government urgently established a rescue headquarters that night, and organized personnel to enter the mountain in the early morning to conduct search and rescue operations.

  Zhang Zhaohui said that according to preliminary investigations, the four people came to the mountain this time to conduct forest resource surveys. They brought compasses, engineer shovels, shovels and other tools, as well as dry food, mineral water and other rations for about one and a half days.

The 4 people were between 25 and 35 years old, had fieldwork experience and a certain amount of field survival ability. The last time they talked with the rear was 12:59 on the 13th.

  During the previous search and rescue, a machete, raincoat, drinks and other items were found near the work area of ​​the Ailao Mountain plan for the four people, which were confirmed by colleagues as belonging to the four people.