Tian Zi has his own personality and characteristics. The artistic signature can be written in Lian Bi after the simplification of Xiao Zhuan, which can achieve the effect of artistic beauty. The word "Fu" is usually posted on the wall as Spring Festival couplets during the Spring Festival, which needs to be beautifully posted. The fields in Lian Bi are more artistic and loved by people.

Fu was first seen in Oracle Bone Inscriptions. The word "Fu" is a very festive word, which means good luck. Every Spring Festival, people will paste the word "Fu" at home.