A: Baidu search saw pictures of calligraphy works of Wang Xizhi's former residence, which was especially revered. Especially the running script "Preface to Lanting" and "The First Step".
Its characteristics: exquisite brushwork, elegant brushwork, euphemistic brushwork, such as flowing water, delicate bones and delicate stippling.
The best choice for learning calligraphy is Wang Xizhi's copybook.