1. Seafood market or supermarket sales: transport the shrimps to the local seafood market or supermarket, put them in the display case and sell them directly to customers.

2. Restaurant or hotel service: Provide local restaurants or hotels with Macrobrachium nipponense and ask them to add Macrobrachium nipponense to the menu to attract more customers.

3. Online sales: By opening a store on the e-commerce platform and selling shrimps online, you can attract more consumers and increase sales.

4. Matching sales with other seafood: Matching sales with other seafood, such as lobster and crab, can increase sales and profits.