Chinese Yam with pork ribs soup

Chinese Yam with pork ribs soup
Ingredients:
250gm pork ribs
500gm fresh Chinese yam
2 slices of ginger
4 pieces of garlic
10 soup bowls of water
2 soup spoons of fish sauce
Directions
1.Peel the fresh yam and cut into bite-sized pieces.
2.Bring water to a boil.
3.Blanch pork ribs and add to the boiling water. Add ginger and garlic and boil for 30 min
4.Add the Chinese yam and cook for another 10-15 min
5.Add in fish sauce for taste and boil another 10 min. Transfer to Thermal pot.