Thank You Letter

Content of the translated letter:

Dear Aunts and Uncles,
How are you? I am very thankful for your help. I have seven members in my family: grandparents, parents, one younger sister, one younger brother and me. My grandparents always get sick and my family is really poor. I will take study very seriously, pay attention to teachers and hand in homework on time. I will try my best to pay you back with good school results. Wish you well with health and work!