Rinse the vegetables and let them drain. Clean and boil the pork side for 20 - 30 minutes.
Clean, devein, and boil the shrimp for 5 - 10 minutes. Cut the pork side and cucumbers into thin slices. Halve each shrimp along the length. Roast the peanuts.
For each spring roll, arrange a suitable amount of pork, shrimp, rice noodles, and cucumber slices on rice paper.
Roll everything up tightly.
Make a dipping sauce from pounded peanuts, salted fermented soybeans, chili pepper, minced garlic, lime juice, and sugar.