refugee travel document re-entry permit Korea 서울 쇼핑 환급 외국인 택스 리펀 Korean tourist visa Korea job platforms foreigner jobs Seoul วีซ่าทหารอเมริกันในเกาหลี Myeongdong tax kiosk วีซ่า A-3 เกาหลี วีซ่า Fulbright 한국 비자 정보 Korean diplomatic visa for ambassador VAT refund Korea non-teaching jobs Korea MOFA Korea work in South Korea 2025 A-1 visa South Korea Korean short stay visa 공항 환급 방법 Korea tax refund 대한민국 무비자 입국 재입국 허가 part-time jobs Korea jobs in Korea for foreigners Korea job search guide วีซ่า SOFA UN visa Korea visa sponsorship Korea Saramin Kowork Korean visa guide for diplomats B-2 visa Korea XpatJobs A-2 visa Korea วีซ่าที่ไม่ต้องลงทะเบียน Korean consular visa คู่มือวีซ่าเกาหลี 사증면제 visa ng consular staff Korea ประเภทวีซ่าเกาหลี foreign service visa Korea visa ng gobyerno sa Korea freelance jobs Korea expat career Korea LinkedIn Korea MOFA visa Korea English jobs Korea KOTRA job fair วีซ่าตามข้อตกลงเกาหลี 한국 세금 환급 visa-free entry Korea Seoul Global Center Tax refund in Korea layover Incheon airport Korean transit visa gabay sa Korean visa 단기 체류 난민여행증명서 visa ng international organization opisyal na visa Korea B-1 비자 diplomatic visa Korea teaching jobs Korea diplomatic family visa JobKorea