In a big cooking pot, pour in water and bring to a boil
Put-in the beef shank followed by the onion and whole pepper corn then simmer for 1.5 hours (30 mins if using a pressure cooker) or until meat is tender.
Add the corn and simmer for another 10 minutes
Add the fish sauce,cabbage, pechay, and green onion (onion leeks)
Serve hot. Share and Enjoy!