Bicycle - Chinese Ascent - Blue Back

Show a playing card with two holes and a Chinese chopstick. Insert the chopstick into one hole of the playing card and let it slide back and forth to show that all the cards are punched. Do the same with the other hole, put the chopstick away, shuffle the cards, and freely select a card. The spectator looks at their card and then puts it back into the playing card. Now insert the chopstick into one hole and hold it at the end so that the playing card hangs from the chopstick. Cover the playing card with silk, ask the spectator which card they chose, and... as if by magic, the card comes out of the playing card.
There are no swaps or constraints.