Rinse them thoroughly, then allow the bean sprouts to drain while you prepare the other ingredients. This should be done about an hour before the rest of the recipe is ready. If you're not a fan of bean sprouts, that's completely fine. Some recipes leave them out entirely or replace them with 1 cup of Chinese long beans or green beans. You simply cut them into about 1" (2.5 cm) pieces, boil them for 1 minute, blanch them in ice water for 1 minute more, and set aside. Place 1 tablespoon (14.8 ml) of oyster sauce in a small mixing bowl. Add 1 teaspoon soy sauce, along with salt and freshly ground pepper to taste. Stir in 1/2 teaspoon cornstarch until it becomes one uniform, thickened consistency. Again, every recipe is different. Some choose to skip the marinade entirely. If you're watching your salt in take, you may want to just stir-fry your chicken (or whatever meat you choose) plain. Place the chicken strips in the oyster sauce mixture and allow the chicken to marinate for 20 to 25 minutes. Continue making your sauce and cutting up your veggies while the chicken marinates.  You can also use this marinade with pork or beef, too. Alternatively, you could use your own marinade if you have a favorite. Tofu and shrimp may also be substituted instead of chicken, though you may want to skip the marinade for those. Place 1/4 cup low-sodium chicken broth into a mixing bowl. Stir in 1 tablespoon (14.8 ml) soy sauce, 1 tablespoon oyster sauce and salt and pepper to taste. Blend 1 teaspoon cornstarch with 4 tablespoons (59.1 ml) water, then stir the cornstarch mixture into the sauce. Set the sauce aside once it's thickened. Many recipes make a sauce that's a bit sweeter. Consider adding a tablespoon or two of brown sugar, honey, or half a tablespoon of plain white sugar. Allow the noodles to soften (it should take about 5 to 7 minutes), and then drain the noodles thoroughly, setting aside. The noodles are the most confusing part. Yaki Soba noodles will get you close to what you experience in Chinese take-out...

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Write a summary of the previous text in Vietnamese:
Cho khoảng 450 gram giá đỗ sống vào một chiếc rổ. Chế biến hỗn hợp tẩm ướp. Thái 2 miếng ức gà thành từng sợi mỏng. Chuẩn bị nước sốt cho mì. Cho khoảng 200 gram mì trứng khô vào một chiếc bát đã chứa sẵn muối và nước đun sôi.