The findings were: 1.CT feelings included liking, admiration, pain, regret, fear, inability, guilty, blame, and anger. CT behaviors included complying with the client’s request, emotional involvement, forming a non-therapeutic relationship, and neglecting the client. 2.CT effects on terminating prematurely, blocking effective therapeutic progress, losing objectivity while judging problems, not being able to end the session on time, building tense therapeutic relationship, and blocking the understanding of the client. 3. CT was triggered by clients’ behavior patterns and traits, clients’ past experiences, special events, special issues, the evaluation of the therapeutic progress, therapists’ perception of clients and clients’ transference. 4.CT was originated from therapists’ personality traits, therapists’ narcissistic injury, therapists’ values, therapists’ personal experiences, therapists’ expectation of therapeutic effects and specific issues. 5.CT management contained setting clear therapeutic structures, enhancing self-awareness and self-understanding, self-acceptance, and professional ability, abstinence and receiving supervision.