Is Chinese grammar easy?

I am reviewing Chinese grammer which I learned recently before graduation recently. Although I am a Chinese who can speak standard mandarin, it is still difficult for me to make the its grammar clear to ... (someone). For in Chinese, the order of words in a sentence can express different meanings, maybe there is a rule for a kind of certain expressions, but you will soon find some exceptions under different circumstances.
I have talked with to some students about that, some of them thought Chinese grammar is not difficult, it is easy to master. what makes them crazy is the presence of lots of different synonyms for a particular expression.
What do you think? hahah

我也正在学中文。 我同意您学生的思想。