堂堂正正 [－－－－]

Jyutping tong4 tong4 zing3 zing3
Pinyin táng táng zhèng zhèng

Definitions (CC-CEDICT)
  1. displaying strength and discipline
  2. impressive
  3. upright and frank
  4. square
Definitions (粵典–words.hk)
  1. 形容詞
    唔​耍手段​，​喺​公平​公正​嘅​環​境​下​做​一​啲​嘢
    open and aboveboard; fair and square
Definitions (Wiktionary)
  1. phrase, idiomatic
    just and dignified; upright and frank; aboveboard