Wang Mingming, president of Beijing Painting Academy, his father Wang Niantang and his younger brother Wang Weiming held the calligraphy exhibition "Mo Yuan Shu Yun: Wang Niantang, Wang Mingming and Wang Weiming" in the Art Museum of Beijing Painting Academy. The exhibition brings together more than 70 original works, tracks, Cao, Li and other famous artists such as Wang Niantang, Wang Niantang and Wang Niantang. At the scene, the audience can see nave, couplets, fans, hand scrolls and other traditional writing forms, with classical poems and famous sayings as the main contents. Father and son have their own styles and emphases in calligraphy. Wang Niantang's calligraphy is mainly regular script and cursive script, Wang Mingming is mainly running script, and Wang Weiming is especially good at official script.