As a national gift, seals are numerous and play an increasingly important role in promoting international exchanges and friendship between China and foreign countries. Taking the seal as a gift not only embodies the rich characteristics of China, but also implies the quality of "sincerity". Moreover, the ceremony is small and the friendship is heavy, which is a good national gift.
The seal bears many elements such as nobility, rarity, culture, taste, credit and commitment (China seal cutting was listed as "intangible cultural heritage of mankind" by the United Nations in 2009), and the artistic uniqueness and uniqueness of seal engraving (except mechanical engraving) further highlights the intention of the giver. This is also an important reason for the popularity of gifts and seals in recent years.