yúlùn diàochá

== Mandarin == === Romanization === yúlùn diàochá (Zhuyin ㄩˊ ㄌㄨㄣˋ ㄉㄧㄠˋ ㄔㄚˊ) Hanyu Pinyin reading of 輿論調查 / 舆论调查