What's the difference between a black seal engraved with a person's name and a red seal?

Black should be printed with white, and red should be printed with people's names.

Zhu's alternate printing style is very ingenious in China and India. It is said that it originated in the Eastern Han Dynasty. Its ways are extremely diverse, and the position arrangement and word number of Bai Zhu characters can be flexibly changed without restriction. The number of seals cited here can be seen.

Bai Zhu's principle is to look at the number of strokes, Zhu Wen is mostly the number of strokes, Zhu Wen is mostly the number of strokes, while Bai Wen is the opposite, thus achieving the harmonious effect of Zhu Bairu and Bai Ruzhu. Most of these seals are privately printed and not used for official seals.

Seal is a Chinese vocabulary, and its pinyin is y ? n zhā ng, also known as seal. It is used as stationery printed on documents to indicate identity or signature. Generally, seals are printed with pigment first, and then without pigment. When printed on a plane, there will be bumps, which is called steel seal, and some are wax prints and envelopes printed on wax or wax. Made of metal, wood, stone, jade, etc.