a special exhibition of Long Chin-San's photographic works 画影江山：郎静山摄影作品特展：a special exhibition of Long Chin-San's photographic works a special exhibition of Song and Yuan Calligraphy and Painting A collection of Wang Zhenghan's calligraphic works a creative collection of micro photographic works An album of Liu zhichao's photographic works Collection of Wang Zhenghan's calligraphic works a special exhibition of Ming and Qing studies and study accessories A special edition of pen xiu wen works a selection of Zuping Zhang's photography