1. Restaurants provide oral health meals: Restaurants can provide some oral health meals, such as low sugar, low acid and low temperature, according to the advice of dentists to help customers keep their oral health.

2. Dental clinic provides catering advice: Dentists can provide some catering advice to patients, such as eating habits and dietary taboos, to help patients keep their oral health.

3. Joint promotion of dental clinics and restaurants: Dental clinics and restaurants can jointly promote oral health-related products or services, such as oral cleaning products and oral health care products, so as to improve brand awareness and sales.