File photo taken on Feb. 3, 2016 shows Fan Ding, a soldier of the frontier forces in Guangdong, hugging his wife Lei Yun, a train conductor, on a platform of Guangzhou East Railway Station in Guangzhou, south China's Guangdong Province. They had a precious 30-minute gathering in the bustle during the Spring Festival travel rush thanks to a temporary train. Platforms, witnessing memorable moments of joy and sadness, are the epitome of each year's Spring Festival travel rush, during which hundreds of millions of Chinese go back to their hometowns for family gatherings. (Xinhua/Liu Dawei)