"Wai" as a greeting and respect of tradition, phunoi and per adults the strict ceremony. Thailand people focused and value patterns to maintain external manners.
"Wai" to greet and show respect for the tradition of the less mature and have a strict ritual. Thailand highlighted the value and form an extremely courteous to keep the relationship together.
"Replay" is a greeting and respect of the small per adult, according to tradition and แบบพิธีเข้มงวด. The focus on value model of etiquette and especially to maintain external relationship.