Cong cong na nian

This is the third time I see a Chinese movie, but I find a very low ratings here... Why? Idk but what I know is this movie is very touching, with much of warmfeelings and nostalgia. It's realistic, not romenticising relationships, but views it from a deep view, it explains promises, especially the ones we give when we are in the moment of passion.. I've just finished it so I'm speechless.. must watch