Chapter 1. 'Network Target' Theory and Network Pharmacology.- Chapter 2. Application of Network Pharmacology Based on Artificial Intelligence Algorithm in Drug R & D.- Chapter 3. Commonly used Network Pharmacology Database.- Chapter 4. Commonly used Network Pharmacology Software.- Chapter 5. Network Pharmacology and TCM Modernization Case Studies.- Chapter 6. Network Pharmacology and Modern Drug R & D Cases.- Chapter 7. Drug-based Network Pharmacology Practice Process.- Chapter 8. Disease-based Network Pharmacology Practice Process.- Chapter 9. Drug-disease-based Network Pharmacology Practice Process.