yǔ wén bù xiān bēi
yǔ wén pǔ huí ，
yǔ wén shì de shǐ zǔ。
gēn jù《
zhōu shū》
de jìzǎi，
pǔ huí shì yán dì shén nóng shì de hòu yì，
zài yī cì dǎ liè de shí hòu shí dé sān gè yù xǐ，
shàng yòu “ huáng dì xǐ ” de zì yàng，
pǔ huí fēi cháng jīng yì，
rèn wéi zhè shì shàng tiān suǒ cì。
gēn jù xiān bēi zú de xí sú chēng tiān wéi“
yǔ”，
chēng jūn wéi“
wén”，
suǒ yǐ zì chēng tā de bù luò wéi yǔ wén guó，
bìng yǐ yǔ wén wéi qí xìng shì。
Yuwen & P return, Yuwen Shi's ancestor. According to "Zhou Shu" record, S & P return is about Yan's descendants, when Lost in a hunting three Yuxi, on the "Emperor Xi" message, general back very surprised that this is the gift of God. According to the custom of that day Xianbei as "Yu", said the king "culture", it claimed that his tribe was Yuwen country, and to Yuwen its name.