[----]

Jyutping baak3 zung6 suk1 gwai3
Pinyin bó zhòng shú jì

Definitions (Wiktionary)
  1. phrase, idiomatic
    eldest, second, third and youngest of brothers; order of seniority among brothers

[----]

Jyutping baak3 zung6 suk1 gwai3
Pinyin bó zhòng shū jì

Definitions (CC-CEDICT)
  1. eldest
  2. second
  3. third and youngest of brothers
  4. order of seniority among brothers
Definitions (Wiktionary)
  1. phrase, idiomatic
    eldest, second, third and youngest of brothers; order of seniority among brothers
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)