專心 Save Sign in to save words Simplified: 专心 On the HSK 4 vocabulary list, at CEFR level B2. zhuānxīn ㄓㄨㄢ ㄒㄧㄣ to focus one's attention to concentrate on (doing sth) Character by character 專(zhuān)for a particular person, occasion, purpose 心(xīn)heart A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT