Sungang,executive vice-director general of the National Tourism Administration of the PRC,said a few days ago,that China......

亲景度反映的是旅游客源地对目的地的偏好程度。文章用亲景度指标分析南昌国外旅游市场的偏好程度,得出南昌国外旅游市场结构,并提......