Visitors purchase four precious articles of the writing table (writing brush, ink stick, ink slab and paper) at the 2017 Cross-Straits Painting and Calligraphy Exhibit. [Photo/ xmnn.cn]

The Tea Ceremony illustrating how to select tea leaves, boil water and taste tea published by the Commercial Press, the longest history of its kind in China is exhibited at the 2017 Cross-Straits Painting and Calligraphy Exhibit. [Photo/ xmnn.cn]