Associate Professor Dr. Sutthida Chuanwan, Institute of Population and Social Research, Mahidol University, was honored by the 3rd Health Center, Nakhon Sawan, Department of Health as a speaker on the topic of “Situations, Challenges, and Preparation for Entering an Aging Society” to 150 officials in a workshop meeting to summarize lessons and prepare for an integrated aging society at 42C Hotel, The Chic Hotel, Nakhon Sawan Province.