wén xué xiě zuò > dài běi zhōu lǎo wēng 
dài běi zhōu lǎo wēng Era North state Grey beard answer

shīrén: zhāng wèi Zhang Wei
   xīn lǎo wēng wǎng běi zhōuběi wàng xiāng guān shēng chóu yán lǎo wēng yòu sān
   liǎng rén xiàng huáng shā jīn xiǎo 'ér xīn cháng chéngmíng nián wén dào yòu zhēng bīng
   dìng zhī bié líng luò xiāng suí tóng shēngjìn jiāng tián zhái jiè lín
   qiě líng pīng xiāng zài shēng běn qiú duō sūn yòu shuí zhī gèng xīn
   jìn chuán tiān zūn chénqiáng bīng zhí jìng chénān biān yòu cháng
   liú zhōng guó rén