1. The folding method is different: the 20 16 binary folding ticket is made by folding, while the Chinese binary version prints two tickets side by side on a piece of paper without folding design.
2. Different appearance styles: Due to different folding methods, 20 16 binary folding tickets will have folding marks in appearance. The Chinese version is printed directly on paper, and there are no folding marks on the appearance.
3. Different scenarios are used: 20 16 binary folding tickets are used for two scenes to be separated. The Chinese version is more suitable for scenes where two related information are displayed side by side, such as the departure station and the arrival station on the ticket.