What does it mean that there are two copper coins on the cover of the red envelope?

General gifts like to send even numbers, representing yes-men. Copper coins have the meaning of making money, symbolizing everyone's rich life. Because they can bring people expectation and hope, there are more and more ornaments related to them in life. Everyone needs some hints and encouragement to live, and some people will carry them with them.

The characters and patterns on folk coins also inherited the mantle of China's symbolic culture, mainly focusing on blessing. Happiness, longevity, happiness and happiness are the ultimate aspirations of the ancient people in China. Because of the homophonic relationship or the characteristics of the image itself, some animals and plants in China folk culture imply the meaning of happiness, longevity, happiness and happiness. Fu Lu is homophonic, such as the "bat" symbolizing "Fu". In western culture, the bat's back is regarded as a symbol of evil because of its living environment and image, while China regards it as a symbol of good luck. Among them, we can also see the differences between Chinese and western symbolic cultures. The word "fu" in folk currency will be displayed as a decorative pattern with bats. "Deer" symbolizes "Lu", and "Deer" is homophonic with "Lu", meaning "Big Lu, high officials and generous Lu". The original meaning of "Lu" is "Fu", so "Lu" also contains the meaning of "Fu", and there are many works with deer as the implied theme in folk money.