SEOUL, SOUTH KOREA - FEBRUARY 21: A woman wearing traditional Korean Hanbok dress looks back as her friend checks her phone as they visit Gyeongbokgung Palace on February 21, 2018 in Seoul, South Korea. With tourists visiting from around the world, leaders from South Korea's capital as well as GyeongGi and Gangwon Provinces have agreed to work together to support the PyeongChang Olympic Games and to invigorate regional tourism.  (Photo by Carl Court/Getty Images)