What does a sedan chair for four mean?

Four-person sedan chair refers to a specific card type. Players can draw cards with only four cards left, and three of these four cards can form a straight, engraved or pair with the cards on the table, thus greatly improving the chances of drawing cards and Hu cards. Mahjong, a traditional chess game in China, has a long history and cultural heritage. It originated in China and has become an international entertainment activity. There are many ways to play mahjong, among which the most representative ones are national mahjong and Sichuan mahjong. National Mahjong refers to the mahjong playing method that conforms to certain rules, such as National Mahjong, including ten thousand, cakes, stripes, wind cards, wrigley and other elements, and follows a specific scoring method.