1. Choose meat for marinating: beef brisket, ribs (beef) or lamb legs, lamb shoulders (lamb) and other fatty parts. Dry marinating recipe: salt + black pepper + chili powder + garlic powder + brown sugar + cumin, refrigerate for 4 hours or overnight. 2. Charcoal fire setting: - Pile charcoal on one side and put a drip pan on the other side to moisturize. - Add wood blocks (oak/hickory for cattle, fruit wood for lamb), control the temperature to 107-135°C (adjust the vent). 3. Slow smoking tips: - Place the meat on the non-charcoal side, fat side up, and cover tightly. - Smoke beef for 6-12 hours (internal temperature 90-95°C), lamb for 4-6 hours (above 74°C). 4. Key skills: real-time temperature measurement, reduce smoke and prevent bitterness in the later stage, and rest for 30 minutes before cutting. For gas grills, you can use foil-wrapped wood chips instead of a smoker box.