Spring Festival couplets and the name "who", "spring esther, " is a kind of couplet of, because in the Spring Festival when Posting, friend name.

"The Spring couplet", also called "couplet" and "a pair of antithetical phrases", is a special form of literature in China.

New Year couplets are usually posted in pairs as even numbers are associated with good luck and auspiciousness in Chinese culture.