Complex sentence: Each player has 20 cards in his hand at the start of the game, and a winning hand has 21 cards with a minimum of 9 points, and can go up to 41 points at maximum (almost impossible).
Split into simpler sentences: Each player has 20 cards in his hand at the start of the game, and a winning hand has 21 cards. Typically, a winning hand needs to have a minimum of 9 points, and can go up to 41 points at maximum (almost impossible).