I'm looking for chinese symbols if it helps its chinese (mandarin)?

Question

i need to know the symbols for the words HELLO or HI and BYE and THANK YOU i also need to know how to say it.

Answer 1

hello = hi = 你好 =ni3-hao3

bye = 再见 = zai4-jian4

thank you = 谢谢 = xie4-xie

Answer 2

HI = 嗨 ( hai )

BYE = 再见 ( zai jian )

THANK YOU = 谢谢 ( xie xie )

hope this helps.