“Politics” in Chinese is 政治 (zhèngzhì).
政治即生活。
Politics are the life.
Example sentence from Tatoeba (CC BY 2.0).
Not to be confused with: 正直 (zhèngzhí, upright) · 争执 (zhēngzhí, to dispute) · 整治 (zhěngzhì, to bring under control)