Qù Běijīng yídìng yào chī kǎoyā.
You must eat roast duck when you go to Beijing.
Běijīng kǎoyā shì Zhōngguó zuì yǒumíng de cài zhīyī.
Beijing roast duck is one of China's most famous dishes.
Zhèjiā diàn de kǎoyā xūyào tíqián yùdìng.
This restaurant's roast duck needs to be reserved in advance.
