On the morning of October 16, Miss Do Thi Ha held an engagement ceremony with businessman Nguyen Viet Vuong at her private house in Thanh Hoa.
Many Vietnamese beauties such as Miss Thanh Thuy, Kieu Duy, Runner-up Ngoc Thao also appeared in the towerless team at the beauty's talent ceremony.

Miss Do Thi Ha was born in 2001, from Thanh Hoa, majoring in Business Law at Hanoi National Economics University. In 2020, she participated in the Miss Vietnam contest and was crowned the highest title at the age of 19.
Initially, Do Thi Ha was not the name that received the attention of the audience, but through each round, she gradually improved. Her pure beauty, radiant smile, and long legs are the plus points that help the Thanh Hoa beauty win the hearts of everyone.
When she was first crowned, Do Thi Ha was commented to be somewhat shy and bland. However, over time, she has become more mature, her beauty has improved thanks to taking more care of her appearance and changing her dressing style.

In 2021, Do Thi Ha represented Vietnam at Miss World and entered the top 13 finalists. Throughout the contest, Miss Vietnam 2020 brought the image of an dynamic, friendly and multi-talented girl.
In recent years, Do Thi Ha has been a face loved by many domestic designers, participating in many fashion shows. She is also a judge in beauty contests such as Miss World Vietnam 2023, Miss Vietnam 2024...
At the end of 2023, Do Thi Ha graduated from the National Economics University. After that, the beauty switched to business, founding an international beauty salon. She also reduces her frequency of participating in entertainment activities.
Recently, Do Thi Ha often shares videos recording her daily life with activities such as flower arrangement, cooking... She also constantly improves her knowledge and improves her foreign language proficiency.

In February 2025, Do Thi Ha announced her departure from the management company after 4 years of association. The beauty said that this is a milestone opening a new chapter in her life. Although she is no longer active, Do Thi Ha still hopes to continue to receive support from the audience.
Regarding her private life, Do Thi Ha lives a private life, never denying or confirming love rumors. Miss Vietnam 2020 wants to keep her privacy and limit public pressure.