1. Love your teeth and protect your health, and ensure your quality of life.
2. Brush your teeth in the morning and evening, and rinse your mouth after meals, so your teeth are healthy.
3. Maintain oral health and improve overall health.
4. Oral health is the symbol of human civilization.
5. The oral cavity is not healthy, and the pronunciation has a great impact.
6. With healthy mouth, harmonious and beautiful smile.
7. Healthy teeth are the guarantee of a happy old age.