literally it means 'you are my everything'.
"Ni hao wo shi" is not a standard phrase in Chinese. "Ni hao" means "hello" and "wo shi" means "I am." The correct way to say "hello, I am" in Chinese is "Ni hao, wo shi."
Jian He Ma has written: 'Wo shi Mao Ze Dong de er zi'
my name is
ping wo chong fo sing pee chaw
Wo men shi sheng si ji jiao means: we are more than blood brothers.
我的朋友们,pinyin is wo de pengyou men.
Wo ye shi zhe you Xiang de
I am
wo zai shanghai dan shi hen mang
"Can I go to the restroom?"
YES, I am