Movies:
* The Bride with White Hair (1993): A classic wuxia film where she played the role of "Yue-nu"
* The Chinese Ghost Story (1987): A fantasy romance film where she played the role of "Xiao Qian"
* The Swordsman (1990): A wuxia film where she played the role of "Ren Yingying"
* The Heroic Trio (1993): A martial arts film where she played the role of "Butterfly"
* The Wicked City (1992): A Hong Kong action film where she played the role of "Jade"
* A Chinese Ghost Story (1987): She reprised her role as "Xiao Qian" in the sequel, "A Chinese Ghost Story II" (1990).
* The Legend of the Condor Heroes (1983): She played the role of "Mu Nianci" in this classic wuxia film.
Television:
* The Heaven Sword and Dragon Sabre (1986): She played the role of "Zhou Zhiruo" in this popular wuxia series.
* The Legend of the Condor Heroes (1983): She played the role of "Mu Nianci" in this popular wuxia series.
* The Condor Heroes (1995): She reprised her role as "Mu Nianci" in this remake of the classic wuxia series.
This is not an exhaustive list, as Yvonne Yung Hung has starred in many other films and television series throughout her career.
It's worth noting that she is particularly known for her roles in wuxia films and television series, a genre of Chinese martial arts fantasy fiction. She is considered a legend in the wuxia genre and has gained widespread popularity throughout Asia and beyond.