Chou Collection, Upper Volume Radical: Mouth (kǒu) 嗕 Kangxi strokes: 13 Page 202, Entry 31 Pronounced ru. In the Comprehensive Dictionary (Guangyun) and the Collected Rimes (Jiyun), it is defined as a branch of the Qiang people. In the History of the Former Han Dynasty (Qianhan Shu), Records of the Xiongnu: The Xiongnu previously captured the Western Ru tribe and settled them in the left-side territory. Commentary: Meng Kang states that Ru is pronounced ru and is a branch of the Xiongnu. Also in the History of the Former Han Dynasty (Qianhan Shu), Biography of Feng Fengshi: The orphans of the Feathered Forest Guard, as well as the Husu-lei, Ru, and other tribes. Commentary: Liu De states that Ru is pronounced ru and is a branch of the Qiang people. Also in the Comprehensive Dictionary (Guangyun), zhu-ru, the appearance of being mournful and pitiable. Also in the Collected Rimes (Jiyun), pronounced nu. In the History of the Former Han Dynasty (Qianhan Shu), Records of the Xiongnu, Commentary: Ru is pronounced nu-du. Also in the History of the Former Han Dynasty (Qianhan Shu): Had not yet reached the place of Rugu. Commentary: Ru is pronounced li-gu. Also in the Collected Rimes (Jiyun), pronounced nou. A branch of the Qiang people. In the History of the Former Han Dynasty (Qianhan Shu), Biography of Feng Fengshi, Commentary on the Text: Ru is also pronounced nai-gou.