Most Common Compounds Set 1:
Most Common Compounds Set 2 :
Cô ấy quay lại và chào tạm biệt tôi .
 ai cũng cho  everyone says nói rào take oratory precautions, be guarded in what one says nói thật to speak the truth, be serious, mean what one says |
She says that Chinese is easy, but I think it's very hard. 
Sie sagt, Chinesisch sei einfach, aber ich denke, es ist sehr schwer.