祖宗
zǔ zōng · HSK 7
ancestor
👴🌳 祖宗 = 祖 (forefather) + 宗 (clan/lineage) — doubled-up ancestor
Both characters carry the sense of forebear: 祖 is the ancestor or grandfather, 宗 is the clan or ancestral line. Stacked together they stress the deep family roots passed down through generations.
宗 — roof 宀 + altar/show 示
宗 depicts an altar (示) under a roof (宀), picturing an ancestral shrine where offerings were made. From this concrete image it came to mean 'ancestor' and 'clan,' then extended to 'school' or 'sect' — a lineage of teaching traced back to a founding master.