In 2019, musician Thien Hao (real name Nguyen Van Cong in Ba Ria - Vung Tau) set a Vietnamese record as the person who composed and was granted the most music copyrights with 200 songs in 6 months from 2019.

By June 2022, musician - record holder Thien Hao continued to receive 3 badges: "Creative Golden Disc" awarded by the Vietnam Record Organization; "Commemorative Medal of the Vietnam Record Institute" (VIETMASTER); Certificate of the Intellectual Property Institute (VIPI) as "Outstanding representative of the Vietnam Record holder community".

Musician - record holder Thien Hao has composed many songs, in many genres about homeland, country, love for people... along with many genres of comedy and reformed opera.

During the 6 years from 2018 to 2024; he composed and was granted copyright for 400 musical works, officially setting a Vietnamese Record for the second time.

Musician - record holder Thien Hao received the Vietnam Record certificate for the second time with his two daughters, actress - businesswoman Thien My and singer Hong Le.

Sharing about the honor of setting this second record, musician - record holder Thien Hao said: "I am very honored that the Review Council has granted me a record certificate for the second time. For me, music is a part of life, a place for me to spread emotions about love for family, love for life, love for my homeland around me and thereby add strength and determination to listeners, so I have been composing continuously. Hopefully, with such a rich amount of music, the audience will have many choices and will be filled with positive energy in life!"

The musician also said that he does not bear the burden of making a living when composing music. Therefore, he often gives songs to student singers if they suit his voice, but does not sell them.