波瀾 Save Sign in to save words Simplified: 波澜 On the HSK 7-9 vocabulary list, at CEFR level C2. bōlán ㄅㄛ ㄌㄢˊ billows great waves (fig. of a story with great momentum) Character by character 波(bō)wave 瀾(lán)swelling water 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