Yang Mao-lin had analyzed his own personality: fifty percent of deep sea fish which is bizarre, eccentric and lonely, twenty percent of gold fish which is nerdy, slow-minded and cutesy and thirty percent of tropical fish which is glamorous and longing for social life. Therefore, he has decided to display this concept in three parts to finish his series of works Searching for Mandala. By employing The Wizard of Oz which tells the allegorical story of Dorothy, along with her companions Lion, Tin man and Scarecrow, in search of courage, love and wisdom in Oz, he has created Searching for Mandala to make an inquiry for what are the truth and the meaning of life.