2. Lunar September/10 is the best eating season for hairy crabs. Crabs are eaten all year round, but autumn is the best season to eat crabs. "Nine women and ten men", "September umbilical cord, October tip" are all talking about the time to eat crabs. In September of the lunar calendar, the female crab eggs are full, the crab yellow is fresh and fragrant, and the male crab gonads develop best in October. At this time, the cream is white, and the crab cream tastes rich and smooth. From September to 10 every year, the crab yellow butter is full, so there is a saying that "eating crabs is the most solemn thing in autumn".