Ask for the couplet in the living room, which is the upper and lower couplet? The original union is

Shanglian increases the years and people increase their longevity.

The next link is full of spring and blessings.

First of all, the upper and lower couplets are judged: the upper couplet is closed, and the lower couplet is flat. That is to say, it is a simple judgment: the last word of the upper link is three or four tones, and the last word of the lower link is one or two tones. The Shou one is the upper link, and the door one is the lower link.

Then, how to paste the upper and lower links. If there is a horizontal batch, the horizontal batch is ancient, from right to left, then the right side is pasted up, and the left side is pasted down. The horizontal batch is a modern habit from left to right, with the upper link on the left and the lower link on the right.

If there is not a horizontal batch, living room is old-fashioned, the upper right and lower left, and in the modern era, the upper left and lower right.