No sign seafood refers to a type of seafood restaurant or vendor that does not have a visible sign or name. These establishments often rely on their reputation and location to attract customers.

A seafood buffet sign is typically a promotional display or signage used in restaurants or hotels to attract customers with a variety of seafood dishes available in an all-you-can-eat format. These signs often feature colorful images of fresh seafood and the phrase 'all you can eat' or 'buffet' in bold letters.

This refers to a restaurant or food service establishment that specializes in serving seafood dishes marinated or seasoned with a special sauce. These dishes are often highlighted as the signature or most popular items on the menu. The concept is popular in Asian cuisine, particularly in Chinese and Japanese restaurants.

A grilled seafood sign picture typically showcases a visually appealing display of seafood dishes that are popular for grilling. It often includes images of fresh, colorful seafood like shrimp, fish, and squid, along with flames or a grill to indicate the cooking method. Such images are commonly used in restaurants, food stalls, or seafood markets to attract customers and promote their grilling offerings.

A seafood barbecue stall signboard typically refers to a sign outside a street food stall or restaurant that specializes in seafood grilled dishes. It serves as a form of advertising and branding for the establishment. The signboard often includes the name of the stall or restaurant, images of seafood, and sometimes cooking utensils or barbecue grill symbols to convey the type of cuisine offered.

A seafood plaza signboard typically features a prominent display of the words 'Seafood Plaza' in a bold, attractive font. It may also include decorative elements or images related to seafood to draw attention. These signboards are commonly found in shopping centers, food courts, or standalone seafood markets to attract customers interested in a variety of fresh seafood options.

The term '海鲜干货招牌' refers to a sign or display that features dried seafood products, commonly found in Chinese markets and supermarkets. These dried seafoods are preserved through dehydration and are often used in various Chinese dishes. They include items such as dried shrimp, dried squid, and dried fish. The signage typically highlights the variety and quality of the products available.