dài / gǔ / de / tiān / zǐ / fēn / fēng / zhū / hóu / ， / zhè / xiē / bǎi / pì / dōu / yào / duì / tiān / zǐ / jìn / zhōng / 。

古代的天子分封诸侯，这些百辟都要对天子尽忠。

In ancient times, the Son of Heaven enfeoffed feudal lords, and all these bǎi pì were required to be loyal to the Son of Heaven.