建立正式外交关系
jiàn​lì​zhèng​shì​wài​jiāo​guān​xì

to formally establish diplomatic relations

  1. 建立 jiàn​lì verb
    to establish
    to set up or found an organization, system, or institution
  2. 正式 zhèng​shì adjectiveadverb
    formal
    formal, official, or regular; meeting recognized standards or procedures
  3. 外交关系 外交關係 wài​jiāo​guān​xi
    diplomatic relations
    official connections and interactions between sovereign countries; foreign relations