實證研究 [实证－－]

Jyutping sat6 zing3 jin4 gau3
Pinyin shí zhèng yán jiù

Definitions (Wiktionary)
  1. noun
    empirical research

實證研究 [实证－－]

Jyutping sat6 zing3 jin4 gau3
Pinyin shí zhèng yán jiū

Definitions (Wiktionary)
  1. noun
    empirical research