The Vietnamese girl joins 63 others from around the world in the swimsuit segment as part of the beauty contest.
Thao has currently spent three weeks in Thailand. She is keen to represent Vietnam in a diverse range of activities.
The 21-year-old Vietnamese contestant makes an appearance in the final minutes of the segment.
Thao is able to impress viewers through her confidence and bright smile.
Ngoc Thao, 21, stands at a height of 1.74 metres tall and measures 81-61-95.
The native of Ho Chi Minh City is Miss Vietnam 2020 second runner-up, earning the chance to represent the country at this year’s Miss Grand International pageant.
Ngoc Thao in a yellow outfit shines as she participates in a press conference on March 19.
Her self-confidence has left a positive impression on supporters at the press conference.
The eighth iteration of the Miss Grand International pageant is taking place in Thailand, with the grand finale slated for March 27 in Bangkok capital.