開懷 Save Sign in to save words Simplified: 开怀 kāihuái ㄎㄞ ㄏㄨㄞˊ to one's heart's content without restraint Character by character 開(kāi)open 懷(huái)surname Huai A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0