Dear Anna, How are you? I hope you’re fine. I’m very happy to receive your letter. Have you ever experienced any floods yet? My country suffers many floods every year, especially in the Central. This problem causes many damages to people and property in my hometown. I have just taken part in a club that called “Green Earth”. We organise a campaign to plant and take care of trees in our city and surrounding areas. The more trees there are, the fewer floods happen. I’m looking forward to hearing you. Love, Hanh