2. Because Lin Zexu has few words, all his calligraphy works are Lin Zexu's signature.
3. Lin Zexu's calligraphy works are mostly circulated in the form of couplets;
4. Lin Zexu's calligraphy is exquisite, absorbing the essence of the four great calligraphers in Song Dynasty, Su, Huang, Mi and Cai. Its regular script is tall and straight, its style is between Europe and Yan, its facial features are prominent, its running script is regular and free, without losing its weight, and its style belongs to running script.