On August 17, 2023, Associate Professor Dr. Aree Jampaklay, the Director of the Institute for Population and Social Research, along with the management team, the program director, faculty, and staff, welcomed new students in four programs: 1.Doctor of Philosophy in Applied Demography and Social Research (International Program) 2.Doctor of Philosophy in Population and Social Research (Thai Program) 3. M.A. Program in Population and Social Research (Thai Program) 4. Master of Arts in Population and Sexual and Reproductive Health This event took place during the student orientation for Academic Year 2023. A total of 18 people attended the orientation, including 8 Thai students and 10 foreigners from countries such as India, Pakistan, China, Nepal, Indonesia, Myanmar, and Thailand. The orientation was held at room 101, located on the 1st floor of the Institute for Population and Social Research at Mahidol University.