Hai Collection, Lower Volume Radical: Yellow (huáng) Page 1516, Entry 06 Dictionary of Characters (Zihui): Pronounced guang. Ban Gu, Inscription for Fan Kuai, Marquis of Wuyang (Wuyang Hou Fan Kuai Ming): The general is brave and imposing, his majesty is matchless. Note: Being brave and imposing refers to a martial and courageous appearance. Correct Orthography (Zhengzitong): Since it is defined as martial and courageous, the composition of the character combining Yellow and Yin is without meaning. In the inscription by Ban Gu, the character should be written as huan (martial); this is noted for reference.