Why do people in China like odd numbers?

Odd numbers are Yang (symbol 1) and even numbers are Yin (symbol 0). Yang represents positivity, initiative and change, while Yin represents passivity and stability. People need their own active efforts to promote the spirit of Yang. The foundation of yin is innate, as long as it remains intact. Therefore, there is the habit that men are outside and women are inside. There is a saying that "men are rakes for money and women are boxes for money" ... hahaha. ....