官司 (guān si) means “lawsuit”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
Measure word: 场
Practice each character:
他因合同纠纷打了一场官司。
Tā yīn hétong jiūfēn dǎ le yì chǎng guān si.
He fought a lawsuit over a contract dispute.
Updated: 2026-07-18