Can a personal seal be engraved with eight characters?

Personal seal can't be engraved with eight characters. Personal seal can only be engraved with the name, and private seal is the abbreviation of personal seal. The use of private seals has a long history in China. From the emperor to the people, the number of private prints is so large that it is impossible to count. Some are used for fun appreciation, some are used for giving away friends, and more importantly, the private seal has the characteristics of personal identity.