Put 1500 g turtle, 1000 g chicken, 100 g garlic, 100 g chestnuts, 50 g ginger, 30 g jujube, 50 g ginseng, 100 g onion, 5 g peppercorns, 50 g ginkgo nuts, 20 g shiitake, 150 g oyster mushrooms, and 4000 g water into a large pot.
2
Bring the pot to a boil over high heat, then reduce heat to medium-low and simmer for 3 hours.
3
Skim off any foam or impurities that rise to the surface during simmering.
