Trade fair Paperworld 2018 held in Frankfurt

A man visits the trade fair Paperworld 2018 in Frankfurt, Germany, on Jan. 27, 2018. Paperworld 2018 is held here from Jan. 27 to Jan. 30. Around 1,500 exhibitors presented the latest products for the modern office, private paper and stationery users in eight exhibition halls. (Xinhua/Luo Huanhuan)