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Jyutping bou2 sau1 kei4
Pinyin bǎo xiū qí

Definitions (Wiktionary)
  1. noun
    guarantee period; warranty period

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Jyutping bou2 sau1 kei4
Pinyin bǎo xiū qī

Definitions (CC-CEDICT)
  1. guarantee period
  2. warranty period
Definitions (Wiktionary)
  1. noun
    guarantee period; warranty period
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 買賣交易:臺
    保固期
  2. 買賣交易:陸
    保修期