HSK 4
Zhège chéngshì de cānyǐn wénhuà hěn fēngfù.
This city's food and beverage culture is very rich.
HSK 5
Cānyǐn hángyè jìngzhēng hěn jīliè.
Competition in the food and beverage industry is fierce.
HSK 6
Tā zài cānyǐn yè gōngzuò le shínián.
He has worked in the catering industry for ten years.