1. Prepare double-sided tape, scissors and coins.
2. Cut the double-sided adhesive tape with scissors and stick it in the center of the coin.
Line up ten coins as a double happiness.
Paste the other ten coins in the second row, which is the second stroke of double happiness.
Stick six pentagonal coins on the paper, which are two vertical strokes of double happiness.
6. Paste twenty dimes into two Chinese characters of double happiness.
After putting in coins according to the above steps, a good double happiness word is completed.