Big Lafite refers to the real Lafite, the grapes planted in Lafite Manor, and the best grapes selected are sent to Lafite Castle for brewing. Generally, three vines produce a bottle of Lafite, with an annual output of about 20,000 boxes. This is the Lafite on the market. Little Lafite refers to the Lafite brand, and the grapes planted in the second-hand and purchased land near Lafite Manor are also brewed in Lafite Castle, so little Lafite is relatively cheaper than big Lafite, about half the price of big Lafite in that year. Because there are only two kinds of wines brewed by Lafite Castle, the quality of little Lafite is not much worse than that of big Lafite.