조양호 한진그룹 회장이 8일 갑작스럽게 별세하면서 사망 원인으로 거론되는 폐 질환에 대해서도 관심이 집중되고 있다.
As Hanjin Group's chairman Cho Yang-ho died suddenly on 8, attention has been focused on the lung disease, which was mentioned as the cause of Cho's death.