First, cut the tips from the beans, then cut the beans in bite-sized pieces, reserve. Sliver the scallions and reserve.
Drain the mock duck and tear into bite-sized pieces. reserve. Prep the garlic and red chili and reserve.
Place your wok or heavy saute pn over high heat, and let it get very hot. Drizzle in the oil and then add the mock duck and red chili. Stir fry to sear.
Add the beans and stir fry until crisp-tender. Add the garlic toward the end so it doesn't burn. Stir in the sauce and cook for a few more seconds, then stir in the scallions. Serve hot.