People listen to an interview of scientists at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)

People read books at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)

People read books at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)

People read fairy tale books at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)

People read books at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)

People visit Beijing Publishing Group's booth at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)

People read books at 2018 Beijing Book Fair at the old hall of China International Exhibition Center in Beijing, capital of China, Jan. 11, 2018. A total of 2,434 booths were provided in this year's book fair and 736 exhibitors participated and displayed some 500,000 kinds of books. (Xinhua/Luo Xiaoguang)