Dear Li Ming,
How are you?
I have learned from your blog that your school is conducting Research-oriented Learning, which has aroused my great interest. I’m keen on knowing more about it. Can I ask you some questions?
First, why are you attempting this new learning method?
Second, how do you conduct Research-oriented Learning?
Third, what is the advantage of this learning method?
Last but not least, did you meet with any difficulty or setback? What are they, if any?
I would appreciate it if you could reply to these questions.
参考词汇：研究性学习 Research-oriented Learning
Dear Wang Hao,
I was pleased to receive your letter. I admire your spirit of exploration.