山巔一寺一壺酒 [－巅－－－壶－]

Jyutping saan1 din1 jat1 zi6 jat1 wu4 zau2
Pinyin shān diān yī sì yī hú jiǔ

Definitions (Wiktionary)
  1. phrase, mnemonic
    3.14159 (the first few digits of π)