Explanation: A: catering, music from; flattery: Quyifengying; Gou: struggling; sexual immorality: unprincipled to go along. Music from others will chime in unprincipled Usage: As a predicate, attributive, adverbial; for life skills Source: Qian Han, "Historical Records Fengshan book": "strange case of illicit sexual relations of only flattery, ... ... countless people."
No. 2
Flattery: to meet other people's meaning; sexual immorality: unprincipled echo. Meet other people's thoughts, unprincipled to go along.