It is possible to gain more knowledge from here by spending more time on the forum. But to go up you have to follow some forum rules. The two most important forum skills are quality posts and following forum rules. If you can spend valuable time behind your posts and create quality posts and follow the rules of the forum, you can move up quickly.

[qoute]Now i want to get more and more information how to improve my poor English writing /speaking 
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If you are weak in English, you need to practice English more. And you can use dictionary if you want.