On 15 April 2011, the Chinese Post issued a set of stamps illustrating the cursive script of ancient Chinese calligraphy.
The first stamp features Pingfu Tie calligraphy by Lu Ji (Jin Dynasty), the second one illustrates Chuyue Tie calligraphy by Wang Xizhi (Jin Dynasty), the third stamp features Gushi Si Tie calligraphy by Zhangxu (Tang Dynasty) and the last one demonstrates Zixu Tie calligraphy by Huaisu (Tang Dynasty).
