Xu Collection, Middle Volume Radical: Mound (fù) Kangxi Strokes: 17 Page: 1355, entry 14 From Guangyun (Guangyun), zhang yu qie. From Jiyun (Jiyun) and Yunhui (Yunhui), zhang yu qie, pronounced zhu. In Er Ya (Erya), Explanation of Water (Shishui): A small islet is called zhu (陼); a small zhu (陼) is called zhi. From Yue Yu (Yueyu): Frogs and turtles share the same islet. In Chu Ci (Chuci), Nine Chapters (Jiuzhang): Setting off from Wangzhu in the morning, lodging in Chenyang in the evening. From Sima Xiangru's Zixu Fu (Zixufu): And to the east of Qi there is a great ocean zhu (陼). Commentary: To the east is the zhu (陼) of the great ocean. From Yang Xiong's Fan Li Sao (Fanlisao): Phoenixes soar above Pengzhu. Commentary: Penglai's zhu (陼), in the sea. Also, a hill name. In Er Ya, Explanation of Hills (Shiqiu): A hill resembling a zhu (陼) is called a zhuqiu. Also from Tangyun (Tangyun), dang gu qie. From Jiyun, dong wu qie, pronounced du. From Shuowen (Shuowen): A high place in the water. Also from Jiyun, same as du (堵). A wall. For details, see the entry for du (堵) under the Radical: Earth (tǔ). Also from Jiyun, tong du qie, pronounced tu. Originally written as a variant form. For details, see the entry under the Radical: City (yì). Correction: In Er Ya, Explanation of Hills (Shiqiu), the phrase "如渚者，陼邱" (a hill like a zhu (渚) is called a zhuqiu (陼丘)) should be corrected, changing "as zhu (渚)" to "as zhu (陼)" according to the original text.