只管
zhǐ guǎn · HSK 6
simply
🎯 only + manage: just manage this one thing, forget the rest
只 means only/just, 管 means to manage or care about. Together: just focus on managing one thing — dont bother about anything else. Like saying just go ahead and do it.
只 — mouth 口 + bird tail 八
Originally a pictograph showing a bird (口 as body) with its tail feathers (八) spread, meaning a single bird. It was later borrowed phonetically to write the grammatical particle and adverb meaning 'only' or 'just,' which became its dominant modern use.
管 — bamboo radical 竹 + official 官 (phonetic)
Originally a pictograph of a bamboo tube or pipe, written with the bamboo radical 竹 on top. The lower component 官 supplies the sound. From 'bamboo pipe' it extended to 'tube,' then to 'manage' or 'control' — since pipes channel and regulate flow, the meaning shifted toward administration.