Nursing concepts, theories, continuity of care, prevention and health promotion, complex health problems, multiple-drug resistance organism infection, rational drug use, emerging diseases/re-emerging infectious diseases and disaster; symptom management, technologies in healthcare, nursing care and nursing outcomes for adults and elderly in every health status including acute, chronic, critical, and end-of-life phase, ethical issues and ethical decision making, advocacy, creation innovation based on evidence, technology; integrating eastern wisdoms, Sufficient Economy Philosophy in multicultural context.