The "Tort liability law" clearly ascertain the security obligations for the first time, but the scope of content is narrow, especially lack of real estate property right person warning obligations. On the risk of real estate, the property right person should undertake the obligation to warn, if legal and meet age standard or not. Warning compulsory objects can be divided into legal entrants, illegal entrants and minors. According to different objects, warning obligation and liability undertaking rules are different, and the minors should discriminate differently for the above and below 13 years old. To public and obvious danger, warning obligation shall be exempt from real estate property right person in certain circumstances. |