chéng > yāo xiōng 
mùlù
yāo xiōng Drum Brothers
pīnyīn: yāo gǔ xiōng dì

jièshì: yāo liǎng tóu zhōng jiān xiōng bèi zhōng dídí jiào chā

zīliàoláiyuán: shū · shěn chōng chuánchōng xiōng dàn yuānmíng yòu yōu lièshì hào wéi yāo xiōng

No. 2
   dài yāo liǎng tóu 'ér yāo xiǎo yāo xiōng zài xiōng xíng zhōng chéng jiù xiāng xíng jiàn chù。《 nán shū · chén chōng chuán》:“ chōng xiōng dàn yuān míng yòu yōu lièshì hào wéi yāo xiōng 。”