Such as mourning the dead, can be written oration can write Wanshi, but also wrote elegiac couplet, indicating couplets literary family of one, but unique form only.

• 如悼念死者，可写祭文，可写挽诗，也可写挽联，这说明楹联是文学大家庭中的一员，只是形式独特而已。