英语作文。_英语作文开头要空两格吗?

Dear Mike,
Thank you for your letter.In your last letter,you said you are interested in Chinese names and you want to know that how to choose a Chinese name for Chinese children.I'm writing to say something about it.Well,actually,traditional Chinese names are very interesting and meaningful.It's made up by the first name and the given name.For example,my name is Jianhua Li,the letter Li is my family name and the letter Jianhua is my given name.If you want to name the baby,it also depends on parents' feelings.In a word,traditional Chinese names are filled with happiness and hope.So it's very mysterious.Well,what do you think of this?I'm looking forward to hearing from you soon.
Yours
Li Jianhua