Stir together all dressing ingredients in a small bowl and set aside.
Bring a small pot of water to a boil. Add the soybean sprouts and cook uncovered for 2 minutes. Rinse with cold water, drain well, and set aside.
Prepare the remaining vegetables.
Pan fry or deep fry Bibigo Mandu according to package directions.
Mix all the prepared vegetables in a large serving bowl and top with fried Mandu. Pour dressing over the salad and toss to coat. Enjoy immediately.