Weekly choices of Xinhua photo(Sept. 16 - Sept. 23)

A Fuxing bullet train (L) is seen running on the Beijing-Shanghai high-speed railway in Nanjing, east China's Jiangsu Province, Sept. 21, 2017. China on Thursday increased the maximum speed of bullet trains on the Beijing-Shanghai high-speed railway to 350 kilometers per hour, six years after it was reduced to 300 kmh. (Xinhua/Su Yang)