Jiang Jingkui, a professor of Indian Studies at Peking University (3rd L), shows photos to Chinese Ambassador to India Sun Weidong (2nd L) at the China-India Cultural Contacts Photo Exhibition during the New Delhi World Book Fair-2020 in New Delhi, India, Jan. 4, 2020. Inside hall No. 7 at Pragati Maidan, a vast ground venue designed for exhibitions, a pavilion set amid bookstalls in the book fair takes visitors down a memory lane into over 2,000 years of cultural exchanges between China and India through photographs. Few cubicles away from the pavilion is China's bookstall conspicuously showcasing Chinese books in English. (Xinhua/Javed Dar)