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Jyutping kai2 fung1
Pinyin qǐ fēng

Definitions (Wiktionary)
  1. verb
    to unseal; to break a seal
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

啟封 [启-]

Jyutping
Pinyin qǐ fēng

Definitions (CC-CEDICT)
  1. to open sth that has been sealed