The wai is a Thai manners that are inherited, which is a long time to show the meaning of a greeting, thank you, I am sorry to say good-bye, or by raising the hands to salute, finger tip of your finger to close together, raise your hand in class.and when there is a complete with respect to wai, to acknowledge a salute to all the time to acknowledge a salute with his hands in his breast, and then lift it up just a little bit bent head
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