Traditional Culture Encyclopedia - Tourist attractions - Does Ctrip have to buy insurance to buy travel?

Does Ctrip have to buy insurance to buy travel?

When buying a plane ticket, no matter which website (Ctrip, where to go), aviation accident insurance, aviation portfolio insurance, delay cancellation insurance and other insurances are optional.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.