Zheng Duobin (1980 March 4, 2007-1February), formerly known as Hye-Seon Jung, is a Korean actress. She was born in Nanshi, Gyeonggi Province, and graduated from Yingde Women's College and dongguk university Theatre and Film Department. In 2000, he first appeared in the TV series Money. com。 In 2002, he won the "Best Performance Comedy Award" for his performance in the sitcom "Boys and Girls Go Forward". Later, with the TV series "Rooftop Cat", he won the "Newcomer Award" of the 2003 MBC acting award. In 2004, she starred in the Korean drama Sister-in-law 19 years old. In the same year, she won the SBS acting award for this play. On February/KOOC-0/0, 2007, at around 8 am, Zheng Duobin was found hanging himself with a towel in the home of her boyfriend Lee Gangxi in Joong-dong, Gangnam-gu, Seoul.