Vietnamese seafood enterprises are facing challenges in exporting to China due to slow processing and approval of registration dossiers on the Single Window Trade System (CIFER) of the General Administration of Customs of China (GACC). The article emphasizes the necessity for enterprises to ensure compliance with Chinese regulations, including having their names in the list of 805 enterprises and registering on CIFER. It also underscores the importance of timely application for registration renewal and the need for enterprises to allocate resources for this purpose. Additionally, the article suggests that localities and businesses should promote trade cooperation with Guangxi, China, and emphasizes the need for high-quality agricultural products to stand out in the market.