In today's video, you will learn how to use these three Chinese words "变(biàn)" "改变(ɡǎi biàn)" "变化(biàn huà)".
These three words have the same meaning but they are different in grammatical usage.
变：a verb, usually patterned by “变+adj.+了”, is able to describe somebody or something changing or changed.
改变：a transitive verb, followed by a noun, often emphasizes someone or something changed by subjective ways.
变化：can be a noun and a verb, is not followed by objects as a verb.