It is suggested to put up couplets first, and then hang lanterns. If this order does not affect, you can put up couplets or hang lanterns first, but it doesn't matter if you put up couplets first and then hang lanterns, because it may be too late to hang lanterns first.
China Lantern, also known as Lantern, is an ancient traditional handicraft of Han nationality. After thousands of years of development, lanterns have formed different regional styles, and each lantern has its own unique artistic expression. Every year around the Lantern Festival on the fifteenth day of the first lunar month, people hang red lanterns symbolizing reunion to create a festive atmosphere.