Crispy preserved vegetables from Hainan Sanchu. According to the inquiry of JD.COM official website, the price of 450g*2 bottles of crisp preserved vegetables in Hainansanchu JD.COM is 19.8, and you can buy 2 bottles for 30 yuan. Dried radish is called preserved vegetable in Chaoshan, which is salty and crispy, promoting digestion and appetizing. It is also called Chaoshan Sanbao together with Chaoshan pickles and fish sauce. Dried radish refers to sun-dried radish, which is a unique and easy-to-preserve dried vegetable loved by the domestic public. Dried radish is rich in vitamin B, and its iron content is higher than other foods except day lily.