交警 (jiāo jǐng) means “traffic police (abbr. for 察)”. It is an HSK 3 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
交警在路口指挥交通。
Jiāojǐng zài lùkǒu zhǐhuī jiāotōng.
The traffic police direct traffic at the intersection.
Updated: 2026-07-18