Yuchingkou

== English == === Etymology === From Mandarin 餘慶溝 / 余庆沟, Wade–Giles romanization: Yü²-chʻing⁴-kou¹. === Pronunciation === enPR: yüʹchǐngʹgōʹ Hyphenation: Yu‧ching‧kou === Proper noun === Yuchingkou Alternative form of Yuqinggou.