In each country. There is a different salutation and sing each other's country or po เรื khaka chueng, except that the nationals of the State po khaka greet each other with a simple shake hands gently and kao, the term Ni hao Chinese.
In each country, there to greet and different is, ชื่ง country Singapore Singapore shift or Ruan ยกว่, the Singapore and Singapore have greetings with the hands gently And the word Ni cau Hao Chinese .