旅行社条例/Chapter 4 旅行社经营Article 27Amended旅行社不得以低于旅游成本的报价招徕旅游者。未经旅游者同意,旅行社不得在旅游合同约定之外提供其他有偿服务。Administrative Regulations · State Council · In force from —Article 26Back to full textArticle 28