An Indian child searches books at a book store at the International Kolkata Book Fair in Kolkata, capital of eastern Indian state West Bengal, Jan. 31, 2017. (Xinhua/Tumpa Mondal)
An Indian child searches books at a book store at the International Kolkata Book Fair in Kolkata, capital of eastern Indian state West Bengal, Jan. 31, 2017. (Xinhua/Tumpa Mondal)