Cut the chicken breast into bite-sized pieces. Finely chop the ginger, shallot, and garlic.
In a bowl, mix half the chopped ginger, the garlic, sesame oil, and 3 tablespoons of soy sauce. Finely chop the lemongrass and stir it into the bowl. Add the chicken pieces and stir until well coated. Cover and refrigerate for at least 3 hours or overnight.
While the chicken marinates, prepare the sauces. In one bowl, mix the remaining ginger, ½ teaspoon sambal oelek, remaining 3 tablespoons soy sauce, and lime juice. In a second bowl, wash the spring onions, cut them into rings, and stir in the apricot jam. Set both sauces aside.
Heat 4 tablespoon oil in a wok or large pan over medium-high heat. Add the marinated chicken, reserving the marinade liquid. Cook for 10 minutes, stirring frequently, until the chicken reaches 74 °C / 165 °F.
During the final 2 minutes of cooking, drizzle the reserved marinade over the chicken and stir to coat. Serve the chicken with both sauces.