tsiànn正

straight

straight; upright in proper position; middle; right; proper; correct; upright; obverse; right; regular; standard

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English Wiktionary, “正” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%AD%A3 · confidence: High (Wiktionary, PH/Quanzhou/Jinjiang)