Zi Collection, Upper Volume, Page 11, Entry 03 Pronounced yu (falling tone) — *Guangyun* Pronounced yong (rising tone) — *Jiyun* Pronounced wu (falling tone) — *Zhengyun* Same pronunciation as wei (falling tone) Interpreted as lu (falling tone) lu (falling tone) — *Yupian* Interpreted as deer meat — *Guangyun* Zheng Kangcheng says: Nowadays Yizhou has lu (falling tone) lu (falling tone) — *Guangyun* Another interpretation: the fatty part of deer meat — *Jiyun*