I don't know if your daughter-in-law only knows the few crafts you mentioned, which is basically useless. If you want to make it and sell it to a jewelry store, this method basically won't work. Because the price is very low when you go to Shenzhen or a large wholesale market to get the goods now. If you also deliver the goods at this price, you can hardly make any money. Even if your goods are accepted by the jewelry store immediately, can you keep up with the delivery speed? It's hard to do it alone. Others can't wait for your goods to be sold! If your daughter-in-law is all-rounder, she can open the door herself as long as it is convenient for jewelry. Processing and retail, the profit is much better than your jewelry store. I am also opening the facade of this model myself, but it is in a small place. Not bad at all, before and after, engaged in 13 years.