警察jǐngchájǐngchápolice officerUsages of jǐngchá警察jǐngchá 在zài 这里zhèlǐ。jǐngchá zài zhèlǐ.The police officer is here.我wǒ 给gěi 警察jǐngchá 打电话dǎdiànhuà。wǒ gěi jǐngchá dǎdiànhuà.I am calling the police officer.Elon.io is an online learning platformWe have an entire course teaching Chinese grammar and vocabulary.Start learning Chinese now