Dear Eric,
You want to know about Chinese paper cut. Here I'm glad to tell you something about it.
Chinese paper cut has a long history of over 2,000 years. It can be seen in different parts of China. Many people, no matter young or old, are fond of it.
People in northern part of China do well in making paper cut. They cut paper into different shapes, like birds, animals, flowers and so on.
I think Chinese paper cuts are not only beautiful but also very useful. People usually put them on doors or windows when they celebrate something happy, especially for the Spring Festival. More and more people are interested in it. I hope you'll come to China to see more Chinese paper cuts one day.
Best wishes
【參考譯文】
親愛的Eric，
你想知道關於中國剪紙的。在這裡我很高興告訴你一些關於它的事。
中國剪紙有著悠久的歷史，有20xx多年的歷史。在中國的不同地區可以看到它。許多人，不管是年輕人還是老年人，都喜歡它。
中國北方地區的人們在造紙時做的很好。他們把紙張切成不同的形狀，像鳥、動物、花等等。
我認為中國剪紙不僅漂亮而且非常有用。人們通常把他們放在門或窗戶上，當他們慶祝的東西，特別是春節的時候。越來越多的人對它感興趣。我希望你能來中國看更多的中國剪紙一天。