yyy meaning in Chinese

北太平庄同盟会
税票信息中税种为
退税率

Both the signature of president xxx and the stamp of the graduation school yyy university are found to be authentic
现将上面一句汉语译出以供参考
Yyy embraces rich grass and woods , fresh air , and diversified flowers blooming all the four seasons
Yyy （地名）草丰林密，空气新鲜。一年四季花开不断。
Xxx would act as a facilitator to structure and guide the session ( i . e . by asking questions , structuring the feedback and results of the participants , provide advisory when appropriate ) , with the outcomes and the results of the session driven by yyy team
Xxx扮演的角色应该是协助来组织和引导会议（例如，提问，处理与会者的反馈和结果，适时的提供咨询服务），而会议的成果和结果都是由yyy组自己产生。
Buyer ' s obligations hereunder or any proposed agreement with xxx will be contingent in all respects upon buyer ' s execution of an agreement with yyy providing all appropriate rights to buyer and such other terms and conditions as are satisfactory to buyer in its sole discretion
买方在本协议项的义务或者与xxx订立任何拟议的协议，在所有方面取决于买方与yyy签署了一份向买方授予所有适当权利并规定依买方全权酌情令其满意的其他条款和条件的协议。