得手
dé shoǔ · HSK 7
to succeed
✋✅ 得 (get) + 手 (hand) = get a hand on it = pull it off
When you 得 (obtain/get) the 手 (hand/skill), you have what it takes. Like saying you got the knack — everything clicks and the task comes off smoothly.
得 — 彳 (step) + 旦 (sun/day) + 寸 (hand)
Originally depicted a hand 寸 reaching for a cowrie shell 貝 (later simplified to 旦), with 彳 'step' added to show going out and obtaining something. The core meaning is 'to get' or 'obtain'. The reading děi extends this to 'must/have to' — what one is obliged to get done.
手 — pictograph of a hand with five fingers
手 is a pictograph showing an open hand with fingers and a wrist. Early bronze and oracle bone forms clearly depict five splayed fingers, which simplified over time into the modern shape. It keeps its original meaning of 'hand' and also serves as a radical in many characters related to hand actions.