2. Preface to Lanting Collection is an essay written by Wang Xizhi, a calligrapher of Jin Dynasty in China, also known as Preface to Lanting Collection. Yu Yonghe was written in early March in the ninth year (353), and was praised as "the best running script in the world". In May 2020, it was selected as the first batch of "Zhejiang Cultural Imprint" list.
3. Yuan Bo Tie is a running script calligraphy work created by Xun Wang, a calligrapher in the Eastern Jin Dynasty. Now it is collected in the Palace Museum in Beijing. Yuan Bo Post is a letter written by the author to his relatives and friends Yuan Bo. His writing is natural and fluent, beautiful and elegant. It is a model work in the early days of running script. The whole article follows the shape of its original words, drifting with the tide, but it is harmonious and natural.
4. Mid-Autumn Post, also known as December Post, is a cursive work created by Wang Xianzhi, a calligrapher in the Eastern Jin Dynasty. This is a calligraphy, which is now in the Palace Museum in Beijing. Mid-Autumn Festival Post Station was incorporated into the palace during the Qianlong period of Qing Dynasty, and it was also called "Sanxi" with Kuaixue Post Station and Yuan Bo Post Station.
5. "Quick Snow Clear Post" is a calligraphy work created by Wang Xizhi, a calligrapher in the Eastern Jin Dynasty. Now it is collected in the National Palace Museum in Taipei. It was praised by the ancients as "twenty-eight pears and bamboos" and "the best book in the world". Wang Xianzhi's Mid-Autumn Festival Post and Wang Xun's Yuan Bo Post are called "Three Wishes" by Qianlong, and this post ranks first.