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Innovation on paty sytem theory with chinese characteristics .

有中国特色社会主义政党制度理论的创新。

She invited more than 30 people to her paty .

她邀请30多人参加她的聚会。

Neither party may assign the agreement without the written consent of the other paty .

任何一方不可不经另一方书面同意转让本合同。

Languge : this contract is executed in two counterparts each in chinese and english , each of which shall be deemed equally authentic , and each paty shall hold one copy .

语言：本合同用中英文双语签署，一式两份，两种文本具有同等效力，双方各执一份。