[新罗 / 新羅, Xīn luóㄒㄧㄣ ㄌㄨㄛˊ] Silla, one of three Korean kingdoms from 1st century, defeated its rivals Paikche and Koryo by collaborating with Tang around 645, ruled unified Korea 658-935#136978
[吴越同舟 / 吳越同舟, Wú Yuè tóng zhōuㄨˊ ㄩㄝˋ ㄊㄨㄥˊ ㄓㄡ] Wu and Yue in the same boat (成语 saw); fig. cooperation between natural rivals; to collaborate towards a common end; in the same boat together#919729
[吴越春秋 / 吳越春秋, Wú Yuè chūn qiūㄨˊ ㄩㄝˋ ㄔㄨㄣ ㄑㄧㄡ] History of the Southern States Wu and Yue (traditional rivals), compiled by Han historian Zhao Ye 趙曄|赵晔, 10 extant scrolls, See Also: 趙曄, 赵晔