你好 means hello or how do you do, is the most used way to say welcome. The pronunciation is like "Nee How"
welcome
ni hao (Chinese)
welcome to our world in Chinese
欢迎 [huānyíng]
欢迎/Huānyíng
wo do on tho geo
不客氣。 Bu ke qi.
Huānyíng lái dào North Carolina
Huānyíng lái dào wǒmen de jiātíng
welcome--欢迎 huan ying thank you--谢谢你 xie xie ni
Traditional Chinese: 歡迎回來 Simplified Chinese: 欢迎回来 Pinyin (Mandarin pronunciation): huan1 ying2 hui2 lai2 (歡迎=welcome; 回來=return)
欢迎回家 [huān yíng huí jiā]