Selecting shark fins is no easy task either. The two pelvic fins are thinner than the two dorsal fins, which are used to make fin steaks and are more expensive. But whatever the dish, selecting just the right fins to suit it is a fine art.
選魚翅也不容易，腹鰭一對，稱為划水，二個背鰭比較厚，是做排翅的原料，價格較昂貴，但做什麼樣的菜，配哪一部分鰭，都有講究。