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Dear David: Hi,David!How are you going these days?I'm so excited when I got your letter and I have alreadly known that you will come to Lanzhou and study Chinese.Lanzhou is a beautiful city in China.I think I can give you some suggestions about how to learn Chinese.First,you know Chinese is one of the hardest languages in the world,so you should do more Chinese exercise.Then you can read easy Chinese book.Finally,you need to have more time to use Chinese to talk to each other.I think these three points can help you improve your Chinese! QuanChen