Tourism resources,tourist attractions,tourism products and tourism commodities are one group of concepts in tousism research.There are still lots of different understanding and views in present academic circles.In this thesis the author gives new definitions,analyzes their differences and adjusts the relationship among them.The author thinks that parts of tourist attractions,including tourism resources,change into tourism products,besides which includes tourist service,tourist facility and tourism commodities(traveling purchase).Tourist attractions and tourism product's extensions are mutually overlaped,not subordinated.