Perspective of Improving the Quality of Tour Guide Services——Concurrently an Overview of Guide Service Management and Research over the Past 20 Years
Wang Jing: ［About authors］Ms. Wang Jing（1973-），A doctor candidate majoring in tourism management in Shaanxi Normal University.
Ma Yaofeng: ［About authors］Mr. Ma Yaofeng（1949-），a professor majoring in tourism planning and GIS in Shaanxi Normal University.
