As a contracted playwright (Saxian co.), Cheng joined Shinehouse Theatre in 2006 and has maintained his career as a stage performer for about three years. In 2010, he began to devote his work in writing of film and television productions. In 2014, he worked as a screenwriter in KimKong Puppet Show. During that time, he also contributed in many popular puppet show lyrics. He has more than ten years of professional writing experience. In 2017, he returned to Shinehouse Theatre to re- hone his creative energy and successively participate in the annual productions of "Armageddon Trilogy 3: Adolf ”, “Yuguko”, “La Marie Vision”, and Edinburgh Festival Fringe’s Taiwan Season: “Fish” as sign language performer.