Hello Tie , If you don't find natives around you to speak to you can use italki or similar chat programs to voice chat and improve your speaking skills . You already understand very good so you need that part of practice to improve. Try to be more confident about making mistakes when speaking with others .You can always ask for new words to learn and choose the suitable language partners who would really help you improve and correct you instantly. The following are some other methods to help you improve your English in general : You can apply several methods, of which to choose the most suitable for you ,that makes you learn easier and quicker .There is no best way, rather several ways to choose from the one that suits you better. Some of those methods are : -Reading at your current level of comprehension simple books , articles,magazines, online and offline. You can look up new words that come your way in the dictionary and write them down .By repeating and reading them now and then it helps you increase your vocabulary . -Listening to lyrics of songs in English ,watching movies in English etc all helps you get hold of the accent and learn new words and expressions . -Doing any activity that involves using English such as games; Scrabble for example is a game where you build words using a crosswords-like board .It is entertaining and you can learn new words through it . You can look for similar ways to make learning fun! -Do some grammar exercising using grammar books or online grammar links such as : www.englishpage.com/ .That would be the theoretical exercise helping you to build correct sentences,then you can apply it by speaking ,reading and writing to better memorize it . Combining all or some of the above mentioned methods will help you learn and improve your english on the long run ,how long it takes will depend on how much effort and time you dedicate for learning. Wish you luck and hope those tips were helpful:)