Yoon Seung-ah (born 1983) is a South Korean actor. Yin Shengya has a fresh and cute appearance, which is favored by advertisers and has great potential. In 2006, Yin Shengya once played a self-enclosed girl in the MV "Sad Words", and got the nickname of "Snail Girl" on the Internet, and has also received people's attention since then. She once made a cameo appearance in "Coffee Prince No. 1 Shop" in a small role, and later played the role of "Zhao Youli", the daughter of the old drama bone Bai Yunshi in the TV series "Hero", and her good acting skills made her debut win the opportunity to star in "Death 2" and successfully appeared on the big screen.
