城下之盟 [－－－－]

Jyutping sing4 haa6 zi1 mang4
Pinyin chéng xià zhī méng

Definitions (Wiktionary)
  1. phrase, idiomatic
    treaty or oath forced to make with the enemy when the it is right outside of the walls of the city
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）