It's cold and lonely at the top. Jang is a committed Christian, a man with a gentle and cultivated appearance, a clear logical mind, a sensitive heart and an enormous respect for life.
下決定時心情寂寞，高處不勝寒的感慨。」外表溫文儒雅、邏輯清晰、虔誠基督徒的張有德，面對生命有一顆柔軟的心。