四 sì

four, the number 4.

Story

The character 【四】 is a simple and vivid Chinese numeral. It looks like a small face with two nostrils, and there is a fun memory trick: people say 【四】 looks like two nostrils with air flowing out. This cute image helps learners remember its shape easily.
 
In ancient Chinese writing, 【四】 gradually developed into the form we use today. It is one of the most basic numbers in daily life, used widely for counting, dates, time and many common expressions.

Memory Tip

Just remember: 【四】 looks like two nostrils, and this lively image helps you memorize the shape quickly.