On November 3, 2026, Rajaprajanugroh 53 School, Sakon Nakhon Province, under the direction of Mr. Pichit Sanam-uea, Expert Director, together with the Deputy Directors, teaching staff, and students, extended congratulations and a warm welcome to Ms. Nisarat Sanmontri, who was appointed as an Assistant Teacher in the Thai Language Learning Area, and to personnel transferred to take up duty: 1. Ms. Piyachat Pratumrat from the Foreign Language Learning Area, and 2. Mr. Sathaban Ketwongsa from the Occupational Studies Learning Area. The event took place at the Multipurpose Dome of Rajaprajanugroh 53 School, Sakon Nakhon Province.