Plea Khmer Beef Salad

0.5 KG ROAST BEEF
0.5 KG BEEF TRIPE
1 TSP SALT
1 TBSP CHICKEN SOUP MIX
6 RED CHILLIES
5 GARLIC CLOVES
4 TBSP CRUSHED PEANUTS
6 TBSP LIME JUICE
3 TBSP FISH SAUCE
3 TBSP SUGAR
1/2 RED,GREEN & YELLOW PEPPER
1/2 RED ONION
6 STALKS OF CELERY
3 STALKS OF LEMONGRASS
* LETTUCE AND MINT FOR GARNISH*