Teng Yong-lin, known professionally as Yao Yuan-hao, is a Taiwanese actor and television host.

Big Red Riding Hood is a 2013 Taiwanese idol romantic-comedy television series. Produced by Sanlih E-Television and Dreamland Productions, it stars Cheryl Yang as the female main lead and Yao Yuan Hao as the male lead. The series first aired on February 28, 2013 on TTV after the Love Me or Leave Me series.