Chinese · Numbers & Time
jiǔ
Nine
The number nine.
商店九点开门。
The shop opens at nine.
'九' (jiǔ) dates back to ancient numeral representations in scripts like oracle bone writing, where it signified the concept of nine. The structure has preserved its form throughout history.
'九' is widely used in both spoken and written contexts in Chinese, pertinent to both formal and informal discourse, especially in counting.