挑戰 Simplified: 挑战 On the HSK 4 vocabulary list, at CEFR level B2. tiǎozhàn ㄊㄧㄠˇ ㄓㄢˋ to challenge to take on a challenge a challenge Where 挑戰 is used Example sentences and grammar articles using 挑戰 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