yàn guó
(?
qián573nián~
qián555nián)
yàn wǔ gōng (
- qián 555
nián),
jì yàn zhāo gōng zhī wèi,
qián 573
nián zhì qián 555
nián zài wèi,
gòng shí jiǔ nián,
yàn qián wén gōng jí wèi。
Yan Wugong (- 555 years before), the position following the Yanzhao Gong, the former 573 to 555 years before the reign of a total of 19 years, Yan ago wengong throne.