How to sign a contract for travel items (such as one-day tours) purchased on Taobao? Insurance?

First of all, the other party must have foreign-related tourism qualifications. This is the most critical. Secondly, the transaction between you and the other party must have clear contract documents. Electronic transaction certificates are currently one of the forms of documents recognized by national law, and there is no stage for non-certification. Finally, if you encounter any problems when traveling, especially when traveling abroad, the travel agency will generally be held responsible, but because you have purchased travel X-ray insurance, if something goes wrong, it will be a matter of coordination between several companies.