What are the specific requirements for printing the league emblem on clothes?

Insulting and commercial behavior is not allowed.

For example, during the Olympic Games, many people printed national flag patterns on their faces. Obviously, this is not illegal. It is just to express their patriotic feelings, but it cannot be insulting or commercial in nature.

The regimental emblem cannot be worn on clothes of the same or similar color. When wearing school uniforms, the regimental emblem should be worn under the school emblem. When wearing a suit, the suit should be buttoned up and worn in the middle of the collar of the suit. When the clothing is a shirt, it should be worn on the left breast pocket.