特别提醒：
如果你为了研究汉语，为了通过汉语考试，可以适当的学习汉语语法。
如果你单纯是提升汉语口语水平，想说流利的汉语，不需要参加汉语考试，请你远离语法，它会让你陷入困境。
Special reminder:
If you want to study Chinese and pass the Chinese test, you can learn Chinese grammar properly.
If you simply want to improve your spoken Chinese and speak fluent Chinese, you don’t need to take the Chinese test. Please stay away from grammar. It will make you in trouble.