Heat oil on a medium heat and sauté chopped onions, garlic, ginger.
Lower the heat of the wok and add turmeric powder and curry powder and cook for half minute
Add vegetable stock into the wok
Add all the seasoning and lemon juice
Add pok choy, broccoli , mix zucchini and carrot at this time
Let it simmer for few hours
Serve piping hot it in soup bowl
Put crushed black pepper , Tofu cubes and Toasted Sesame Seeds on the top as garnish.