In A Medium Saucepan, Bring Two Cups Of Water To A Boil. Cook Asparagus In Boiling Water For 3 Minutes. Drain, Reserving 2 Tablespoons Of Liquid. Heat The Oil In A Skillet Over Medium-High Heat. Saute The Shrimp Pieces Until The Color Changes, About 3 To 5 Minutes. Stir In Asparagus With Reserved Liquid , And Season With Ginger, Soy Sauce, Sugar, Sherry And Salt To Taste. Continue To Cook For 5 More Minutes.