（By Luo Yanjie）Abstract: Current laws have no provisions as to whether a trademark coexistence agreement made by and between the trademark holder with a prior trademark and the trademark applicant with a latter trademark could impact the validity of the latter trademark. Under such circumstances, the courts shall consider and decide whether to approve the above-mentioned agreement. Where litigation concerning trademark ownership affirmation takes the form of an administrative suit, the courts shall, within the scope of the Trademark Review and Adjudication Board’s (the “TRAB”) administrative acts, decide whether its administrative acts are valid and rational.