Beginning in April of last year, Kao Chih-hao left the world of one-on-one instruction. He and three friends bought a DV camera, and began filming short instructional videos that they directed themselves.
去年 4 月開始，高至豪真的走出「一對一」的家教世界，與 3 位同學合資購買 DV，自己執導、自己拍攝教學短片。