Duwangfu Danshen dry sea cucumber is a natural dry wild full-age sea cucumber. After soaking, the growth rate is over 10 times, the pure dry sea cucumber is as high as 13- 15 times, and the soaking weight of inferior sea cucumber or sugar salt sea cucumber is only 5-6 times. Nowadays, many people "sell dog meat by hanging sheep's head", treating Fujian ginseng as Liaoshen and cultivating ginseng as wild, deceiving consumers. Prices and commodities are not necessarily good sea cucumbers, and cheap sea cucumbers are not necessarily good. Soaking rate is the touchstone, and you can know whether it is good or not.