"Zero point" refers to the result in a test, with 100 points being the best, 0 point the worst. The sentence means the kid is the worst.

About watching movies/TV dramas, I don't know, I am learning Italian, so I looked for the Italian version of Friends, which was so easily accessible online. But I did not quite understand what they said without subtitles (in Italian). I kept watching the same segment over and over, hoping that listening the same thing repeatedly would enable me to understand better. As a result, I got bored from repeated watching and watched that segment in English instead. My conclusion is that while you watch the TV shows in your target language, you can't help look for the original version to understand what they say, because besides learning the language, you do want to enjoy the show. 

Traditional Chinese is of course more difficult than the simplified one in the way that there are more strokes for many characters. But on the other hand, each character in traditional Chinese is unique, unlike those in simplified Chinese. Consider 后 in simplified Chinese, which can be 后 or 後. The same applies to 只 and 隻 which are both written as 只 in simplified Chinese. That means you may get confused by some characters in simplified Chinese. Characters in traditional Chinese do not have this problem.

半夜的文章

其实我是很懶惰的人，不想做作业，不想复习我刚才学的教材。这是因为我已经报名了这个紧张(緊湊?)的课程，所以我专门登入这个网站。在圣彼得堡几乎已差不多半夜， 但是我正在创作做在星期四应该做的作品功課， 但写完以后我就去睡觉。
虽然我的职业跟中国没有关系，不过我一直对中文和中国文化感兴趣。我希望后来以後还有机会成为中国通。为了达成这个目标应该多学习。永远应该记者著下面的成语：只要功夫深，铁杵磨成针。
请，无论什么人都尽快检查 这篇文章！