In Korean :- Hi! = An-yŏng-ha-se-yo. How are you? = Chal ji-nae-shŏ-ssŏ-yo?

In Chinese:- Hello = 你好! How are you? = 你好吗？/ 你好?

Hello, In Chinese you can say: ni hao 你好？ which means both 'hello' and 'how are you?' ni zenme yang ? 你怎么样？ How are you ? In Korean: Hi An-yŏng-ha-se-yo. 안녕하세요 How are you ? Chal ji-nae-shŏ-ssŏ-yo? 잘 지내셨어요?

In Chinese 你好！ means Hello! The pronunciation is similar to ni(你) hao(好). 你怎么样？/你好吗？ means How are you? The pronunciation is similar to ni(你) zen(怎) me(么) yang(样)？/ ni(你) hao(好) ma(吗)？