What are the characteristics of songs that sound tacky?

Northwest wind singing is obvious, because it was popular in the 1990s, so it is a bit outdated to say that the post-80s and post-90s were influenced by pop music from Hong Kong and Taiwan. Subconsciously feel that this music belongs to the previous generation. For example, Phoenix Legend Ling Hua's singing skills are excellent, but the timbre sounds with a certain sense of the times. Even if the arrangement is performed by the Philharmonic Orchestra, the lyrics include "Legend of the Dragon", "Palace in the attic of the Champs Elysé es, drizzling mist" and other sentences, which still sound vulgar. The lyrics are popular, and there is an atmosphere of "dare to write rhymes". Today, when Fang Zhouzi is popular in ancient customs and forests, the common feature of folk music is that it is difficult to find beautiful sentences worthy of careful taste or "poetic sound". For example, a lyricist of "Song in the Fly" commented that "I wrote 20 lyrics in one afternoon" was simple in arrangement, with electronic music as the main feature or obvious traditional features "Ma Touqin sound, suona sound, erhu sound, etc.", which easily reminded people of the music of a series of "older generation" people such as Tengger singer and Han Hong. Moreover, the above instruments do not need much skill to play music completely, so the poor arrangement level also creates a feeling of "folk songs".