A woman works at the Guizhou delivery service area in Longli County, southwest China's Guizhou Province, Nov. 11, 2018. Statistics from the State Post Bureau showed that around 1.35 billion delivery orders were placed by major e-commerce companies on Singles' Day online shopping promotion on Nov. 11. China's e-commerce giant Alibaba launched the annual online shopping promotion on Nov. 11, 2009, a day celebrated by many Chinese young people as Singles' Day. (Xinhua/Long Yi)