So far,this book has explored the definition of a well-known trademark within the international treaties and domestic regulations.There is no consensus at the international level and Chinese authorities have developed definitions in accordance with the thrust of certain international treaties such as the Joint Recommendation.Some uncertainties remain,for example,it is uncertain whether there is no regional restriction( in China ) when defining ‘relevant public’.Furthermore the reason behind a different definition in the TML 2013 ( well known ) from the 2009 Judicial Interpretation ( widely known )remains obscure.But in general,this book suggests that China has now developed a relatively perfect ‘well-known trademark'definition and it has been used by courts and administrative authorities to identify well-known trademarks to better protect the interests of their owners and against infringements.It is time to move to the next chapter where issues concerning the recognition and protection of well-known trademarks at the international and domestic levels be considered.