https://www.reddit.com/r/todayilearned/comments/6mv626/til_a_man_from_china_bought_a_first_class_ticket/
origin - http://www.pipiscrew.com/2017/07/man-from-china-bought-a-first-class-ticket-which-came-with-access-to-a-vip-lounge/ man-from-china-bought-a-first-class-ticket-which-came-with-access-to-a-vip-lounge