Dear Jack,

I hope this message finds you well. I am excited about our plan to conduct a survey on the protection of old houses in the ancient town. I propose that we start by identifying key stakeholders, such as local residents, government officials, and preservationists, to gain diverse insights. We could design a questionnaire focusing on the current state of the houses, awareness of preservation efforts, and suggestions for improvements. Once we gather the data, we can analyze the results and prepare a report. Please let me know your thoughts on this plan and any additional ideas you might have.

Best regards, Li Ming