How many counselors are there in the love story of City Channel?

1, played by actor David, is an experienced psychological counselor. I studied psychology overseas and worked in a consulting company for many years after returning to China, which was deeply trusted and praised by customers.

2. Zhou Ning, played by actor Yin Fang, is a cheerful and good listener. He can always give pertinent suggestions and solutions to customers' problems.

3. Luo Xue, played by actor Zhang Li, is a gentle, kind and compassionate psychological counselor with unique insights and methods in dealing with the emotional problems and family problems of the clients.

The above three counselors are all characters in the TV series "Love Story" and belong to fictional characters.