Are you still interested in volunteering as a Chinese teacher at our school? I’ve been trying to reach you but haven’t been able to connect via email or other means. Please feel free to get in touch with me at your earliest convenience so we can discuss this opportunity further. Thank you for your time, and I hope you have a wonderful day ahead. We look forward to your prompt response at your earliest convenience. Dear S, Thank you for your email! Do you need volunteers in winter? I'm also available in summer if you prefer. Sincerely [Name] [Contact No]