The story
- Mandarin · borrowed from吳家坪 /吴家坪
- English todayWuchiapingian
From the Wade–Giles romanization of Mandarin 吳家坪 /吴家坪 (Wújiāpíng, literally “Wu Family Flatland”) in Shaanxi Province in China: Wu²-chia¹-pʻing².
Etymology from Wiktionary, CC BY-SA 4.0.