What is the symbolic significance of white in China?

White: It means bad luck in China (you must wear a white belt at the funeral).

Abroad, it stands for purity.

Black: For China people, it represents evil, while for foreigners, it represents a kind of silence and low-key (so foreigners will wear (black suit) when they miss their lost compatriots.

Green; For China people, it is a kind of health, and it has never been polluted. So are foreigners.

Red; For China people, it is enthusiasm, but for foreigners, it is anger.