1. Add the pork to a pot of water and fill to cover by 5cm. Bring to the boil. Allow to boil for 1 min then remove and drain. Rinse impurities off the pork pieces in fresh tap water and set aside.
2. Add sugar and water to a clean wok or medium sized pot. Heat on med-high heat to create the caramel. Let it bubble away until a rich, dark caramel forms (not burnt). Swirl the pan as you do this to distribute the heat in the pan.
3. Add in 1T oil and swirl through. Add ginger and onion and saute until the onion has softened.
4. Add prepared pork pieces and cook for about 5 mins.
5. Add Shaoxing wine, soy sauces and fish sauce. Stir to mix and heat through.
6. Add coconut water. Stir through then bring to the boil.
7. Cover with a lid, reduce heat to low and allow to simmer for one hour.
8. After one hour, remove the lid, add in the eggs and turn the heat up to medium. Allow the braising liquid to evaporate and thicken into a sauce. Gently rotate your eggs from time to time to allow it to absorb and take on a darker hue. Turn of the heat when the sauce reaches your desired consistency. Taste and adjust seasoning if required.