Offer of Thailand culture is used for hello or goodbye time together from even expressing thanks and apologies. It is also a show with best regard and honor each other. Normally, the child will be a vacation for the adults.
"Wai" is the culture of Thailand for greeting each time leave or even to express their thanks and apologies also have to demonstrate respect and honor each other. Typically, the child will be the respect adults.
"Respect" is the culture of people used to greet the parting time meet, or even a thank you and sorry, also to show the respect and honor each other. Usually, children will be offering.