Examples
tā他lì yòng利用zhè这gè个jī huì机会tí gāo提高yīng yǔ英语shuǐ píng水平。
他利用这个机会提高英语水平。
He made use of the opportunity to improve his English.
为了提高我的汉语水平，我想去中国学习。
I'd like to study in China to improve the level of my Chinese.
你到底是用了什么办法在短期内提高了你的汉语？
Exactly what method did you use to improve your Mandarin in such a short space of time?