also: ゆんよんちゃー
noun
yuanyang tea; coffee-tea mix
A Hong Kong-style drink made by mixing black tea and coffee. The name literally means 'mandarin duck tea', referring to the pairing of two different ingredients.
香港の茶餐廳で鴛鴦茶を注文した。
I ordered yuanyang tea at a Hong Kong-style diner.
鴛鴦茶はコーヒーと紅茶を混ぜた飲み物です。
Yuanyang tea is a drink made by mixing coffee and black tea.
From Chinese 鴛鴦茶 (yuānyāng chá), literally 'mandarin duck tea', named after the bird that symbolizes a pair, referring to the combination of coffee and tea.