'Zhēng hūn' literally combines 'zhēng' (to seek, to solicit) and 'hūn' (marriage, spouse), meaning 'to seek a spouse'—specifically through formal or public means like advertisements, online profiles, or matrimonial agencies. It implies an active, intentional effort to find a life partner, often involving self-presentation and criteria such as age, education, or values.

This term is commonly used in contexts like newspaper classifieds, dating apps, or family-arranged introductions where one formally declares their availability and preferences. Unlike casual dating or romantic relationships, 'zhēng hūn' carries a clear marital intent and social expectation of seriousness. It's neutral in register but may sound slightly formal or old-fashioned in spoken Mandarin—more typical in writing or official announcements than everyday conversation.