Show someone the bottoms of your feet, or allow your feet to be higher than the level of someone else’s head.
Touch a monk, especially if you are a woman. Monks are forbidden to have any physical contact with women, and this is strictly observed.
Touch someone’s head, or pass something over another person’s head.
Show displays of affection in public. Couples kissing or hugging in public is considered rude and inappropriate.
Wear short shorts, low-cut tops, or revealing clothes. Generally, bathing suits or other revealing attire are only appropriate on the beach.