A bird's eye view of Yuncheng Salt Lake, located in north China's Shanxi Province and known as China's Dead Sea, looks like colorful palettes as temperatures start to rise. /VCG

Multiple reasons account for the different colors, including the differences in types and concentrations of minerals and microorganisms in different parts of the lake. /VCG

To pay respect to medical workers who have been fighting coronavirus on the frontline, the scenic area of Yuncheng Salt Lake will be free to all medical professionals across China until December 31, 2020. /VCG