1.Transliteration:The pronunciation of Chinese characters will approximate translation from foreign language.such as:Coca-Cola,pizza,coffee,shermons ,disco,cool,clone and so on.
2.Twelve semi-Italy:This method mainly used for composite Loanwords .Such as:hot dog ,hula-hoop,ice cream,Internet,bunge jumping ,jazz music and so on
3.Through Translation:In accordance with the external morphology of words and word formation tenets of literal translation from.For example:Superman,Super Star,supermarket,Hotline,a green card and so on.
4.English acronym form or word:NBA,VIP,CD,DVD,TV,MTV……
The above said are the introduction of alien Chinese vocabulary.Also there are many English words from Chinese.For instance：Typhoon,Chow mein lich,kongfu,toufu,Pe-tsai,Suan-pan.