Find a chinese teacher and let hin or her help you through.I think chatting online just doesnt really work,taking classes maybe old-fashioned,but it is the best way as i can tell.by the way,goooood luck!!!

Maintain a peaceful state of mind, believe in yourself!

hsk试题包括：听力、语法、阅读、综合四部分 听力：每天练习；熟悉各种的提问方式和常见口语词及其搭配；注意说话人的态度、时间、地点和数字 语法：掌握语序、语法成分（如：补语、状语）、复句的关联词语、常见句型及组合、量词、核心副词、动词等的用法 阅读：多读文章，准确掌握多义词及习用语；关键词定位技巧 综合：词汇辨析、固定搭配、掌握基本汉字的书写及词义 限定时间，多做模拟题。祝你成功！

书读百遍 其义自见

I taught a girl for the HSK last year. I think to past you have to know what's your weekness and what's your strength. And after that make sure to win scores of your strength. This is very important. And try to improve your weekness. It's difficult and you'd better make a progress day by day! By the way, it's helpful to view some latest news about the test.That's all . I hope it will help.