On 23rd August 2018, TAB-CoE members organized an activity on the Teacher’s day Observation to commemorate the teachers with the representative of the undergraduate students giving garlands to Assoc. Prof. Dr. Proespichaya Kanatharana and Assoc. Prof. Dr. Panote Thavarungkul, advisors to the Center for Excellence. The teachers gave to the disciples “Pay attention to their own study, have a healthy life, have responsibility for their own duties and wish them all to succeed in life”. Then they took group photos with students and personnels of the Center of Excellence.