Find that the trip is formal. Discovery Travel is the trademark name of Beijing Discovery Space-Time Technology Co., Ltd., and I found the selling point of travel. It's true that the trip is good, but today I want to talk about their disadvantages. In fact, the core competitiveness of travel agencies is the degree of integration and control of resources, and it is found that tourism may be limited in scale. Although efforts have been made in product packaging and service details, the reliability and anti-risk ability of resources are indeed much worse than those of mature big travel agencies.