What does it mean that monkeys often appear in QQ chat?

QQ chat often says that monkeys mean "good".

1. In recent years, with the rise of network culture, Chinese homophonic words have become popular and gradually entered the print media.

Secondly, as one of the forms of Chinese humor, homophony includes word homophony, number homophony and homophony that is both homophonic and tacit.

1, such homophonic words as "tragedy = tragedy", "tragedy = comedy", "tableware = tragedy", "tea set = gap", "god horse = what" and "face full of cows = tears" appeared in the forum of real estate owners as early as ten years ago.

2. Numbers such as "01925 = You still love me", "259758= Marry me if you love me", "9494= Yes" and "88= Bye-bye" are homophonic.