What are the couplets?

(1) The first couplet: Praise the carver's skill The second couplet: Sigh the man in the boat traveled through time and space?

(2) The first couplet is: "The clever man had a wonderful idea to call the giant elephant," and the second couplet is: "The clever man carved the river boat"

(3) The first couplet praises the carver's skill, and the second couplet is: "The man in the boat was like a living god"

(4) The first couplet praises the carver's skill, and the second couplet praises the conceptualizer for his ingenuity.

Expanded Information:

Couplets, one of the traditional cultures in China, also known as pillars or pairs of couplets, are Couplets are pairs of statements written on paper or cloth or carved on bamboo, wood, or pillars. Couplets are a unique art form of the Chinese language with neatly written couplets and harmonized levels and tones. Couplets are a treasure of traditional Chinese culture.

Couplets, also known as couplets, door pairs, spring stickers, spring couplets, pairs, peach symbols, couplets (named after the pillars of the halls and mansions in ancient times), is a kind of couplet literature, originated from peach symbols. It is a pair of statements written on paper, cloth or carved on bamboo, wood or pillars. Simple words with deep meaning, neat pairs of words, coordinated pairs of words, the same number of words and the same structure, it is a unique art form of the Chinese language.

Reference:

Baidu Encyclopedia - Couplets