Since the North American Free Trade Agreement firstly incorporated into labor standards in 1994, the inclusion of enforceable labor standards in the Free Trade Agreement has the significance of constructing regional labor rules. Of the related items, the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) labor standards are the most representative one. The agreement requires contracting states to accept labor rights stated in their domestic laws, subjects labor disputes to dispute settlement mechanisms, endows labor standards with enforceability by allowing sanctions to be adopted, thus realizing the linkage between international trade and labor standards. The Chinese government has made it clear that it actively considers joining the CPTPP, which fully demonstrates China's consistent position of supporting multilateralism. However, by joining the CPTPR China is faced with challenges related to enforceable labor standards. The study insists that China has entered a new stage of development, and should, in the context of building a new development pattern, coordinate the promotion of domestic rule of law and foreign-related rule of law in the field of labor law, and actively participate in the construction of regional labor rules.