The Chinese version of grammar is 语法.Hey boy ,you don't need to worry about how to learn Chinese well,you also don't need pay much attentions on Chinese grammartical rules.Becasue most of Chinese don't learn grammar can also speak mandarin well.You just practice it daily you can make progress unconsciously without taking account in lanaugage rules.If you wanna to be mandarin teacher you should study paticular grammar courses.But I think it just for acdemic research.