How to treat low-cost tour groups?

There are many tricks behind the "low-cost tour group". The first is safety and comprehensiveness. For some underdeveloped countries, there will be no effective protection. In the event of a safety accident, the consequences are unimaginable; Secondly, we need to consider the number of tour groups. Cheap service may also mean that travel agencies arrange a large number of tours, which affects the free travel experience of tourists. Furthermore, the arranged hotels and transportation may be cheaper than expected, and it may take more money than expected to make tourists experience real comfort and environment; Finally, due to some hidden means, such as fake trips, taking tourists, etc., the products and places purchased by customers may be very different from the original tour group, which may bring unprecedented and unpredictable surprises to tourists.