‘认为’ (rèn wéi) is a transitive verb meaning ‘to think’, ‘to believe’, or ‘to hold the opinion that’. It combines two characters: 认 (rèn), meaning ‘to recognize’ or ‘to acknowledge’, and 为 (wéi), an archaic verb meaning ‘to be’ or ‘to regard as’. Together, they express the mental act of recognizing something as true or valid — essentially forming a judgment or belief. It is commonly used in both spoken and written Chinese, especially in formal, academic, or reflective contexts.

The structure is always ‘Subject + 认为 + [clause]’, where the clause often begins with ‘that’ (though ‘that’ is omitted in Chinese). For example, ‘我认为…’ means ‘I think/believe that…’. Unlike English, ‘认为’ cannot stand alone without a complement — it must be followed by what is being thought or believed. It conveys a degree of subjectivity and personal perspective, not objective fact.