For example, you're supposed to heat Shaoxing rice wine before drinking it, a habit based on Chinese concepts concerning how to maintain good health. And when eating the xiaolongbao dumplings at Taipei's famous Ding Tai Fung restaurant, you should first nip off a little corner of the dumpling skin and suck out the juices before eating the filling.
譬如陳年紹興要溫過才入喉，就蘊含著中國人的養生觀；品嚐鼎泰豐的小籠包，最佳的吃法是先小口咬破薄薄的外皮，吸吮流露出來的湯汁、嚐鮮，再品味內餡。