LANZHOU, June 15, 2016 (Xinhua) -- An evening sightseeing cruise is seen in the Yellow River in Lanzhou, capital of northwest China's Gansu Province, June 14, 2016. Tourists can witness the enchantment of Lanzhou at night with a 50-minute evening cruise along the Yellow River in summer since June 12, 2016. (Xinhua/Chen Bin)
