1. Pay attention to oral health: Li Ka-shing attaches great importance to health, including oral hygiene. He may often brush his teeth, floss his teeth, and receive regular dental examination and cleaning.
2. Healthy diet: Li Ka-shing may pay attention to a balanced diet, including adequate intake of vitamins and minerals, which will help maintain oral health.
3. Porcelain teeth: Li Ka-shing may have made porcelain teeth, which is a dental restoration technique to improve the appearance and function by covering the teeth with porcelain materials. Porcelain teeth can restore the shape and color of teeth, thus improving the overall oral appearance.
Generally speaking, Li Ka-shing's teeth look good because he pays attention to oral hygiene and has a healthy diet. He may have received porcelain restoration. Everyone's oral situation is unique, and different people may have different ways to keep their oral health and beauty.