Taiwanese traditional and classical game.
Only Red Card (Diamonds and Hearts) and Spades Ace has score.
Ace means 1, so it should pair with 9, 2 pairs with 8,and so on. The J,Q,K pair itself and they are 10-point score. Red Ace is 20-point score, Spades Ace is 30-point, and 9 is 10-point score.