Slice the taro, wood ear mushrooms, and carrot thinly. Mince the shallots.
Put the ground pork, ground shrimp, taro, carrots, wood ear mushrooms, and shallots in a large bowl.
Season the mixture with fish sauce, sugar, pepper, salt, and oyster sauce. Mix well and refrigerate for 20 minutes.
Beat an egg in a small bowl. Spread a wrapper on a flat surface.Fold one end of the wrapper and place some filling on the folded part Fold the two sides of the wrapper over the filling.
Carefully roll the wrapper up, using the beaten egg to seal the edge.
Repeat until you run out of the filling.
Pour cooking oil into a pan. You should add enough oil to cover the egg rolls slightly.Once the oil is heated, add the rolls and fry them over medium heat until golden brown and crispy. Flip them occasionally so all sides are cooked. Transfer the cooked rolls onto paper towels to absorb the excess oil.
Enjoy!