On 16-17 February 2021, Dr. Rattana Panriensaen, Dr. Wanwimon Mekwimon Kingkaew, and Dr. Nustha Kitpratheung who is program lecturers at the College of Allied Health Sciences Suan Sunandha Rajabhat University, were invited by Phetchaburi Provincial Community Development Office as guest speakers in Entrepreneurship Development Program 4.0 (Batch A), at Royal Diamond Hotel, Phetchaburi.