Chinese surveyors conduct surveying atop Mount Qomolangma in this photo taken with an ultra-telephoto lens on May 27, 2020. A Chinese surveying team reached the summit of Mount Qomolangma on Wednesday morning to conduct a series of surveys on the pinnacle of the planet. After summiting, team members began erecting a survey marker on the snow-covered peak, which measures less than 20 square meters. (Xinhua/Purbu Zhaxi)