Busan running Secrets
[citation essential] UN troops established a defensive perimeter across the metropolis generally known as the Pusan Perimeter in the summer and fall of 1950. Since then, the city has long been a self-governing metropolis and it has designed a solid urban character.?�설 �??�경 개선, ?�비???�로?�스 개선, 직원 교육 강화 ???