The Office of Arts and Culture Promotion, CMU organizes a short-term training course on candle making in rituals. with a lecturer, Kru Noppadon Khammoon, who is the person who transfers the knowledge. The history of the wax bee tree, the process of making it, including its use in rituals with those interested in joining the aforementioned course This is to bring the knowledge gained to the next level in the arts and culture involved on July 30, 2020 at Huan Anusarn Thanakij. Lanna Ancient House Museum, CMU.