- 不解之缘 bùjiězhīyuán indissoluble bondan indissoluble bond; tightly bound relationship; a tie that cannot be severed
- 大惑不解 dàhuòbùjiě mystifiedto be completely baffled
- 迷惑不解 míhuòbùjiě puzzledto feel puzzled
- 百思不解 bǎisībùjiě perplexedto remain unable to understand or explain something despite thinking about it many times or very deeply
- 远水不解近渴 yuǎnshuǐbùjiějìnkě slow remedydistant water does not cure present thirst; a slow remedy or help from afar that cannot solve an immediate, urgent problem
- 困惑不解 kùnhuòbùjiě perplexedto feel perplexed
- 不解风情 bùjiěfēngqíng unromanticunable to understand or appreciate romantic gestures or sentiments; insensitive to flirtation