Land-Sea Relay, a new type of health marine farming model we have constructed, aiming to cultivate south fish species in the north. This model enables the annual production of 20 million fingerlings and 1,000 tons of marketable fish such as oplegnathus punctatus and plectropomus leopardus. We have been recognized as a key agricultural industrialization enterprise in Shandong Province, a leading enterprise in the agricultural industry of Shandong Province, and a Shandong provincial technology innovation center. The brand name Mingbo for oplegnathus punctatus has been selected for the third batch of Good Products of Shandong agricultural enterprises (products) brands.