On the 19th, SBS entertainment program All The Butlers' released a preview image of Park Hang-seo, who wrote a new history of Vietnam football. The preview video released showed members of "All The Butlers" who visited Vietnam to meet Master Park Hang-seo. Park Hang-seo's advertisements were hung all over the streets of Vietnam, and many people flocked to his appearance in an instant, realizing his hot popularity without idol envy. Park Hang-seo said, "Today is the last day I spend in Vietnam." Park Hang-seo, who leaves after five years with the Vietnam national soccer team, unveils his last day in Vietnam. Park Hang-seo will also be the first to unveil Penthouse in Hanoi through All The Butlers'.