If an industry really has development prospects and commercial value, why organize a way to visit and join? ! Everyone rushed to raise it for a long time. This is obviously a kind of care, just like the routine of selling health products for the elderly. In addition, the cultivation of sea cucumber is a high-risk industry, just like all aquaculture, it depends on the weather. The general cultivation cycle takes three years, and the continuous investment in the middle is high, which is not affordable for ordinary people.