chá shān xià shuǐ kǒu cǎo shì jué 
chá shān xià shuǐ kǒu cǎo shì jué to enter Tea mountain Under the title Weir Grass City Quatrains

shīrén: Du Mu
   qīn lǐng duō gāo shùkuā jiǔ shū yòu xiǎo lóu
   jīng yuān yāng hèn shuāng fēi què huí tóu