The clip shows images of Do My Linh, Miss Vietnam 2016, as she takes part in the Top Model competition.
The Hanoi native was one of the 20 winners from the head to head challenge, receiving the Beauty With A Purpose title, and securing a Top 40 finish at the Miss World 2017 pageant.
The clip also portrays Luong Thuy Linh joining a charity project in the northern mountainous province of Cao Bang. The Vietnamese entrant progressed to the Top 10 of the Beauty With A Purpose competition.
Thuy Linh, Miss World Vietnam 2019, was among the Top 10 finalists of the Top Model competition and finished among the Top 12 of the global pageant in the same year.
Do Thi Ha, Miss Vietnam 2020 will represent the country at Miss World 2021 which is scheduled to get underway in Puerto Rico this December.
In early March global beauty website Missosology released its second hot picks for Miss World 2021, with the girl from Thanh Hoa being ranked in seventh position.