民警 (mín jǐng) means “civil police; PRC police; abbr. for 人民警察”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
民警帮助老人找到了回家路。
Mínjǐng bāngzhù lǎorén zhǎodào le huí jiā lù.
The police officer helped the elderly person find the way home.
Updated: