Incubate in seawater, grow back to the inner lake along the river after birth, and breed along the coast after maturity. Strictly speaking, hairy crabs are fresh water.

Hairy crab practice:

Prepare hairy crabs and wash them with a brush.

Put a bowl of water, ginger slices, onion knots, a little cooking wine and a little oil in the pot.

Put in a steamer, put in hairy crabs, steam on high fire for 5 minutes, and turn to medium heat 10 minute.

Remove the rope, cut the ginger into powder on a plate, add fresh soy sauce and balsamic vinegar and stir, then you can eat hairy crabs.