Take a bowl add chicken stock, chilli garlic paste, soya sauce, venigar, sugar mix well and keep a side.

In a pan heat oil add ginger garlice chopped, green chillies mix well now add the crab pieces mix well and then pour the chicken stock mixture mix well and close it with a lid let it cook for 10min.

In bowl add cornstarch and litter water and mix well keep a side.

After 10min remove the lid add spring onions,cornstarch water  mixand then beat one egg and add to this mixture and cover with lid cook for 2-3mins and then switch off the flame