What couplets are there that all read once?

The first part: Lele Lele (pronunciation: Luo Yue, Luo Yue and Luo Yue).

Bottom line: Tide, tide, tide, tide (pronunciation: Zhao Chao, Zhao Chao, Zhao Chao).

Part I: Tide, Tide, Tide, Tide, Tide, Tide Xi.

Bottom line: long, long, long (pronunciation: long rise, long rise, long decline).

Other interesting couplets:

The first part: piano tuning, tuning new songs; Bottom line: plant flowers, plant good seeds and make all kinds of incense.

The first part: one, three, eight-character pronunciation (bar), tone (tone), other pronunciation (drop), tone (tone).

Downward: One character, three characters and eight characters are pronounced with the sound removed and the rest are pronounced with the sound, the species and the species.

Old friend, congratulations on getting rich! Go out safely all year round! Life is sweeter when you go home often.

The hot jiaozi is the most touching warmth in winter solstice; The white earth is the warmest romance of Christmas; Happy smiling face is the happiest reunion in the Spring Festival.

Spring Festival special action: laugh heartily, earth-shattering; Talking crazy, talking about everything; Singing deeply, crying for the sky and grabbing the land; Eat wildly and be happy; Step on your heart and sleep until you are faint; Information transmission friendship.