腰椎增生微创手术价格:请帮忙写一个50字的英文信，内容不限，谢谢

Dear David,
I'm glad you'll come to Beijing to learn Chinese. Chinese is very useful, and many foreigners are learning it now. It's difficult for you because it's quite different from English. You have to remember as many Chinese words as possible. It's also important to do some reading and writing. You can watch TV and listen to the radio to practise your listening. Do your best to talk with people in Chinese. You can learn Chinese not only from books but also from people around you. If you have any questions, please ask me. I'm sure you'll learn Chinese well.
Hope to see you soon in Beijing.
Yours,
Wang Ming

是50个单词还是50个字符？
you are lovely ,I wonder how tall are you?
well ,I am just the lawyer's friend
I am a woman ,a teacher ,I would love to make the chance for you to meet him
but I need to know more about your information like tall ,school ,work
and where are you ?
Thank you so much for your respond .good luck

什么样的阿，你也没说清楚