Vietnam Under-23 head coach Park Hang-seo will be assisted by no less than ten assistants as they look to make the main draw of the AFC Under-23 Championship.
Vietnam have been placed in a tough Group K against Thailand, Indonesia and Brunei Darussalam for the qualifying round that will be played in Hanoi on 22-26 March 2019.
Towards that, the Vietnam Football Federation (VFF) have signed up a fitness coach, technical coach and language assistants for the team.
Yang Joo-hoo is the fitness coach while Park Sung-guyn is a Korean-English interpreter.
Lee Tae-hoon, who served as the Cambodian national coach at one time, comes in as the technical coach alongside Dinh Hong Vinh.
Other backroom staff are Lee Young Jin (technical coach), Luu Danh Minh (technical coach), Nguyen Duc Canh (goalkeeper coach), Tua Nguyen Giap (doctor) and Dinh Kim Tuan (logistics manager).