‘扇凉’ is a verb meaning ‘to fan oneself to cool down.’ It combines 扇 (shān), which means ‘to wave or fan (something, especially with a hand-held fan),’ and 凉 (liáng), meaning ‘cool’ or ‘coolness.’ Together, they describe the physical action of creating airflow to lower body temperature — typically done in hot weather using a fan, piece of paper, or even one’s hand. This word emphasizes the purpose (cooling) rather than just the motion.

The term is commonly used in informal spoken Chinese and appears in everyday descriptions of summer behavior, such as people fanning themselves on buses, at markets, or during outdoor work. It is not used for mechanical cooling (e.g., air conditioners), nor does it refer to cooling food or objects — only the self-directed act of cooling the body through fanning. While 扇 can also be pronounced ‘shàn’ (as a noun meaning ‘fan’), in this compound it is always ‘shān’ because it functions as a verb.