Traditional: 小於
小于 (xiǎo yú) means “less than, <”. It is an HSK 6 Chinese word (traditional 小於) in the HSK 3.0 vocabulary.
Practice each character:
今天的气温小于零度。
Jīntiān de qìwēn xiǎoyú líng dù.
Today's temperature is less than zero degrees.
Updated: 2026-07-18