Apart from questionnaires, The researchers focus on two interview questions to find out possible ways to reduce the health effects of agricultural smoke in Chiang Rai. To begin with previous studies related that smoke from burning can cause adverse health effects, especially those with respiratory disease and the air pollution increases associated with illness and death increases suggested by U.S. Environmental Protection Agency (2011). Also the smoke is dangerous and has serious impact on tourism in the area but burning to clear the fields is the easiest way to do agriculture because the Thailand government does not allow using of high technology in agriculture. However, as Thailand is a developing country some technology cannot access to the agriculture community and there are no research verified the solution of this problem. (Gogoflorist.com 2012) The questions used with the participant are as follows;
1. In your opinion, what could be some effective ways to reduce the smoke problem in Chiang Rai ?
2. Did you do any activities that cause the problems and how often?
3. What are expectations that you want from private sector and public sector?