「訪查」

(pos:動詞)
<explanation>
yue:去#了解 或 #檢查 某事物嘅情況（量詞：次）
eng:to investigate; to survey
<eg>
yue:暗中訪查 (am3 zung1 fong2 caa4)
eng:to investigate secretly
<eg>
yue:上門訪查 (soeng5 mun2 fong2 caa4)
eng:to conduct a home visit for investigation