Standard pronunciation: à n ch á ming fng
Traditional Writing: Secret Investigation and Public Interview
What does an unannounced visit mean: investigation: look carefully, examine carefully; Interview: looking for an interview. Refers to the investigation and understanding of the situation through various methods.
Unannounced visit to idioms solitaire: Pearl casts a shadow → Unannounced visit → Visiting relatives and friends.
Usage analysis: as predicate and attribute; To celebrate
Pronunciation warning: To promote Putonghua, please press the phonetic symbol à n Chá mí ng FNG to read in standard four tones.
Source description: "History of Jin Dynasty": "This generation secretly visits, and there are political voices."
Corresponding synonym: unannounced visit.
Examples of "sentence-making" in secret investigation and public interview;
After an unannounced visit, we finally found the crux of the problem.