This is a very old British TV show from the late 70s - please excuse the stereotypes, modern westerners don't think of foreigners this way!

However it's all about foreigners learning English, and has both Chinese and English subtitles. Perfect you for you I think!
http://www.56.com/u85/v_NTkzOTEyNzQ.html

Hi, Olivia!

I think watching series in a foreign language is one of the better ways to learn the language. I can assure you that I've improved a lot by watching series in English. 

Here I recommend you some series I love:

- Lost

- The Office (I love this one).

- How to get away with murder (This one is gold).

- Sons of Anarchy (Best series ever! Furthermore, characters have different accents, which is a plus).

- FRIENDS (You really need to watch this one!). 

And that's it. 

Hope you enjoy them :)

Thank u guys. I just want some for study as well as fun

+1 for Alan's Mind Your Language if you're reasonably good at English already.

(@Olivia: you're certainly good for your age, but it might still be a bit hard)

If you really want a hardcore vocabulary i think you should watch-

-Suits (It is a Law firm based)

-House of Cards (American Politics)

-Game of thrones

-Big bang theory (If you are a nerd :p)