1.Place Tofu Slices On Several Layers Of Paper Towels, Cover With Additional Paper Towels, And Place A Dinner Plate On Top. Let Stand 30 Minutes. Then Cut Tofu Into 1/2 Inch Cubes. 2.In A Small Bowl, Whisk Together Broth, Cornstarch, Soy Sauce, Oyster Sauce, And Chili Garlic Sauce. 3.Warm Oil In A Large Skillet Over Medium-High Heat. Stir In Pork, And Cook 2 Minutes, Stirring Constantly. Stir In Ginger And Garlic. Then Stir In Tofu, And Cook Until Golden, About 4 Minutes. 4.Stir In Broth Mixture, Bring To A Boil; Simmer Until Mixture Thickens, About 1 Minute. Remove From Heat. Serve Over Cooked Rice Garnished With Green Onions And Cashews.