100 RMB, which means a lot.

1, complementary pattern of yin and yang. This is used to identify the authenticity of money, which is also commonly known as the anti-counterfeiting mark. When you look at these two patterns through light, you will find that they are perfectly combined into a copper coin (Kong Fang Brothers). The most common legal tender in ancient China is copper coin, which means "legal tender".

2. Watermark 100. This is used for anti-counterfeiting identification, indicating that the denomination of this currency is 100.

3. Color printing 100. This is used for anti-counterfeiting identification. Looking at this currency from different angles, its color is different. It is also indicated that the denomination of this currency is 100.

4. Strange patterns. This is not a strange pattern. This is a bird's eye view of the Great Hall of the People. When you look at it with Google Maps, you will find it. .....

5. Strange dotted line. This is Braille, which is convenient for the blind. If you touch it with your hands, you will find that these dotted lines are convex. In Braille, this dotted line means: 100.

6. Three steps. In China, there are only three groups that make up China's economic system. They are "workers, farmers and businessmen". Workers, farmers and businessmen constitute the basic economic system of China. The Great Hall of the People is built on it, which means that workers, farmers and businessmen are the cornerstones of China's economy.

The fifth edition of RMB is the national legal tender issued by 1999, in which 50 yuan and RMB with face value of 100 yuan are divided into 1999 edition and 2005 edition.

Omron ring is a kind of currency anti-counterfeiting technology. It consists of five small circles arranged in the form of Orion to form a constellation pattern, named "Orion constellation". Once the color copier finds this pattern, it will cause serious color distortion in the output and greatly improve the anti-counterfeiting function of paper money. This design is adopted by the world's major currencies such as the US dollar, the euro and the Japanese yen.