Long beans are also called snake beans or yard long ... When the oil is hot, add the shrimp and stir-fry constantly for about 30 seconds, or until fragrant. Use a metal spatula to take the shrimp ...
Heat the olive oil in a wok or large frying pan over a high heat, then add the green beans, broccoli and onion. Stir-fry for 2–3 minutes, until the beans and onions are lightly charred.
Add pork strips and stir-fry until browned ... Sauté garlic and ginger for 1 minute. Stir in black bean sauce and heat through. Add stock and pepper; simmer for 3 to 4 minutes.