hóng téng zhàngzhàng chū nán mán
hóng téng zhàngzhàng chū nán mán) Red walking-stick or cane made from a rattan stem Stick out (originally) a sarcastic remark by Mencius about Xu Xin, a southerner-- those who speak a different tongue than one's own

shīrén: bái Bai Juyi
  nán zhào hóng téng zhàng jiāng bái shǒu rénshí shí xié yuèchù chù xún chūn
   jìn jiàn jīng zhíshū yuán liù jié yúnhuǒ shān shēng chù yuǎn shuǐ lái xīn
   cái yíng shǒugāo jǐn guò shēntiān biān wàng xiāng zhǔ guī qín