Soak and clean White Bird's Nest in water, rinse thoroughly for later use;
Soak Gao Sheng Wild Cordyceps in water for about 5 minutes, rinse thoroughly for later use;
Soak the dried mandarin peel in water and remove its vein, rinse the Thailand dried longans-large thoroughly for later use;
Cut Silkie into pieces, blanch them in water; Cut ginger into slices for later use;
Put all ingredients (except white bird's nest) into a steaming pot, pour in some hot water, stew over water for about 2 hours (Take away ingredients);
Add with white bird's nest, continue to stew for 30 miniutes, add salt before serving.