Li Hua introduced the traditional art of China.

I received your letter, and thank you very much for inviting me to attend the cultural exchange of your school and the introduction of China traditional painting next week. I'm sure it will be a wonderful experience for me. There must be a lot to learn. I will find it really interesting and fun. Unfortunately, I have some bad news for you. My grandfather is very ill. He is very old. I don't think I can leave him. Therefore, I'm sorry, I have to turn you down and can't attend. But I have a classmate Anna. She is very interested in these studies. She wants to go instead of me. Will you welcome her? Please let me know as soon as possible.

Your best friend

Lihua