Director of the Palace Museum Wang Xudong (R) displays signed copies of the Palace Museum's newly-released themed calendar for the year 2020 along with the museum's former directors Zheng Xinmiao (C) and Shan Jixiang in Beijing, capital of China, Aug. 26, 2019. The Palace Museum, also known as the Forbidden City, on Monday released its themed calendar for the year 2020. (Xinhua/Jin Liangkuai)