Dear Li Hua, 
I'm glad to tell you that I'm going to visit China in May. My arrangements are as follows. First, I'm planning to visit Beijing, the capital of China, where I am looking forward to enjoying the Great Wall, the Forbidden City and some beautiful parks. Then I intend to go to visit Mount Tai in Shandong Province. I've heard that it is one of the most famous mountains in China and I can't wait to enjoy the amazing sunrise there. After that, I am also going to Hangzhou. It is said that it is a beautiful modern city with breathtaking natural sights, among which the West Lake is a well-known tourist attraction.
What do you think of my travel plan? Will you act as my guide?Hope to hear from you soon.
Yours,
Jack

Dear Terry, 
I'm delighted to travel to experience Chinese culture and food together with you. I'd like to recommend Chengdu, the provincial capital of Sichuan Province.
Located in the southwest of China, Chengdu is so beautiful that it attracts millions of tourists every year. DuFu's Cottage, one of the most famous attractions, is well worth visiting. Not only can you learn something about the famous Chinese poet, but you can experience the garden built in traditional Chinese style. Besides, you can taste hot pot, which is famous worldwide.
What do you think of my plan? Looking forward to your early reply.
Sincerely Yours, 
Li Hua