- 出问题 chūwèntí go wrongto have a problem arise or for a situation to encounter difficulties
- 成问题 chéngwèntí problematicto be a problem or involve difficulties
- 先决问题 xiānjuéwèntí prerequisitean issue that must be addressed before another can be resolved
- 基础问题 jīchǔwèntí fundamental problema basic issue or core question that serves as the foundation for a field of study, a theory, or a discussion
- 安全问题 ānquánwèntí safetyconcerns or problems related to physical safety and the prevention of accidents or injury
- 三体问题 sāntǐwèntí three-body problemthree-body problem (mechanics)
- 常问问题 chángwènwèntí FAQfrequently asked questions
- 朝核问题 Cháohéwèntí Korean nuclear issuethe North Korean nuclear issue
- 核问题 héwèntí nuclear issuethe nuclear problem; nuclear issue
- 没问题 méiwèntí no problem
- 疑难问题 yínánwèntí knotty problema complex or difficult problem that is hard to resolve or understand
- 经济问题 jīngjìwèntí economic issueeconomic problem
- 常见问题 chángjiànwèntí common problemsfrequently occurring issues or difficulties
- 三农问题 sānnóngwèntí three rural issuesthe three core challenges of rural development in mainland China (agriculture, rural areas and farmers), first identified as a policy focus in the 1990s
- 严重问题 yánzhòngwèntí serious problem
- 具体问题 jùtǐwèntí concrete issue