![](http://www.ecns.cn/hd/2020/05/27/adc51916a17a40628eefa9b89f33ae0b.jpg)
Members of Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Penpa)
![](http://www.ecns.cn/hd/2020/05/27/b4d772c53ccf4366b1c72061c36d3d2a.jpg)
Members of a Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/388bb7d1a5ec4912b37aa80ae9e16c35.jpg)
Chinese surveying team prepares to set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters, on May 27, 2020. (Xinhua/Penpa)
![](http://www.ecns.cn/hd/2020/05/27/b3a61c585e9a4dccba6fbeafb82cd503.jpg)
A member of Chinese surveying team puts on equipment before setting off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters, on May 27, 2020. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/44c465172b874bcabbe75147f052f7c3.jpg)
A member of Chinese surveying team puts on equipment before setting off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters, on May 27, 2020. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/7f892b26785349c482a728ce4adafa8b.jpg)
Photo taken on May 27, 2020 shows a view at the Mount Qomolangma base camp in southwest China's Tibet Autonomous Region. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Jigme Dorje)
![](http://www.ecns.cn/hd/2020/05/27/7bb2e3b9570a44a1beeb72c9fed33660.jpg)
Members of Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Penpa)
![](http://www.ecns.cn/hd/2020/05/27/896ad99cb6134fcdb612ab5638fd34ee.jpg)
Members of Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/58e03394410a41418438dbf5d77cb2e8.jpg)
Members of a Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/3f0e66955ad34d81a5d12d9c2f99285b.jpg)
Members of a Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/7d438d9e30ff42099d130fd395e3f797.jpg)
Members of a Chinese surveying team head for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Tashi Tsering)
![](http://www.ecns.cn/hd/2020/05/27/6f59346c5f9448e5b17b0fe0bedbd55c.jpg)
A member of a Chinese surveying team heads for the summit of Mt. Qomolangma on May 27, 2020. An eight-member Chinese surveying team set off to reach the summit of Mt. Qomolangma, the world's highest peak, from a mountain camp at an altitude of 8,300 meters at around 2:10 a.m. Wednesday. (Xinhua/Tashi Tsering)