歡樂卡 [欢乐－]

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Pinyin huān lè kǎ

Definitions (粵典–words.hk)
  1. 名詞、俚語
    回鄉​證​嘅​別​稱​（​量​詞​：​張​）
    another address for Mainland Travel Permit; literally: happy card
  2. 參看
    歡樂咭