Method
Heat oil in a wok on high flame till it you see some smoke. Now add the finely chopped ginger and garlic on a high flame for a minute.
Add the carrot cubes, green capsicum, cabbage, onion white and saute on high flame for 3 to 4 min. Toss the paneer.

Now add the orange juice, soya sauce, vinegar, salt, sugar and saute on high flame for another 2 mins and serve hot immediately.

You can add in a lot of other veggies as per your choice.
Instead of orange juice you can add pineapple or apple juice for a nice flavour.