People's Republic of China national flag is a rectangular flag. Section 2 section 3 length width red flag early on the corner flag with a yellow star is a 5 star style Sun 1 large Moon surrounded by small star lights 4.
Flag of the Republic of China as the flag rectangle 2: 3 the red flag at the top of the flag with yellow stars 5 stars look like a big star one moon surrounded by stars, one of 4 stars.
Flag of the people's Republic of China flag rectangle wide 2 the long 3 the red background. At the corner flag on the early flag star yellow 5 stars. A big star 1 stars surrounded by tiny planet again 4 stars.