An aerial view of massive fishing ships and boats trapped on the frozen water of Huanghai Sea in Liaoning province, Dalian city, China on February 4, 2018. Fishing boats were frozen among sea ice in the surrounding waters of Huanghai Sea near Dalian city, northeast China's Liaoning province. Sea ice was formed in the region due to continuous low temperature. (Photo by Imaginechina/Rex Features/Shutterstock)
