Yusheng, yee sang or yuu sahng (Chinese: 鱼生; pinyin: yúshēng; Pe̍h-ōe-jī: hî-seⁿ or hû-siⁿ), or Prosperity Toss, also known as lo hei (Cantonese for 撈起 or 捞起) is a Teochew-style raw fish salad. It usually consists of strips of raw fish (most commonly salmon), mixed with shredded vegetables and a variety of sauces and condiments, among other ingredients.