What is the symbolic meaning of the national flag of China?

The red flag symbolizes the revolution. There are five yellow five-pointed stars on the upper left; One star is larger and ranks to the left; All four stars are relatively small, arching to the right of the big star, and each star has a sharp angle facing the center of the big star. The big five-pointed star represents the production party of China, and the four small five-pointed stars represent the people of China and the four classes that our people included when People's Republic of China (PRC) was founded: the working class, the peasant class, the urban petty bourgeoisie and the national bourgeoisie. The relationship between the five five-pointed stars symbolizes the great unity of the revolutionary people under the leadership of the Communist Party of China and the people's heartfelt support for the Party. The five stars are located in the upper left of the flag, just like shining stars, resplendent and magnificent, reflecting the earth, vast rivers and magnificent mountains and rivers.