For the sauce, mix together the lime juice and sugar until dissolved. Add remaining ingredients and set aside.
As demonstrated in our video, put a sheet of rice paper on a flat surface. Wipe it with a very damp cloth or dip in water for 10-15 seconds.
Arrange a handful of herbs on the side closest to you. Top with noodles.
Place a piece of pork and two pieces of shrimp next to the herbs.
Fold the rice paper over herbs and roll until it reaches the shrimp. Fold in the side and bottom of the rice paper.
Place chives on rice paper with about one inch sticking out of the top.
Repeat until all rolls are made.
Place on a plate and serve with a small bowl of dipping sauce.