Trim fat and slice short ribs into individual ribs. Add all ingredients to slow cooker and cook on low for 10 hours.
Braise your short ribs until meat is tender and falling off the bone. Shred meat and store with a bit of the braising liquid.
For the Dipping Sauce...
Dissolve sugar in water. Mix in remaining ingredients.
For the Spring Rolls...
Heat a pan over medium heat and add oil. Add in garlic. When fragrant, add cabbage (or coleslaw mix) and green onions. Saute until tender. Cool and set aside.
Mix cabbage with short rib. When well combined, add 2 tbsp of filling to wrapper. Moisten edges and roll.
Add 4 tbsp of oil to clean frying pan. When oil glistenes, add spring rolls. Cook for 2 minutes per side, 8 minutes total. Cool slightly and enjoy with dipping sauce.
Notes
Braising the short ribs can be done up to 2 days in advance. Store with some of the braising liquid.