Zi Collection, Page Position: Lower, Radical: Grass (cǎo), Page 725, Entry 03 Pronounced jiāng (falling tone) — Guangyun (Guangyun) Pronounced huāng (falling tone) — Jiyun (Jiyun) The pronunciation is the same as "píng". In Guangya (Guangya), it is called hudu (hudu), which is fú shuāng. According to Bencao Gangmu (Bencao Gangmu),豇豆 (jiāng dòu) is also called fú shuāng, pronounced "jiāng shuāng". [Li Shizhen states] This bean is mostly red, and the pods always grow in pairs, hence the names "jiāng" and "fú shuāng". Guangya's description of it as hudu is incorrect.