Topic 1: Public Health
Preventive medicine
Food hygiene and inspection
Sanitary Inspection
Nutrition and Food Hygiene
Health Statistics
Management of Public Health Services
Family Planning Management
Epidemiology and Health Statistics
Occupational and environmental health 
Children's Health and Maternal and Child Health Care
Social Medicine and Health Management, etc
Topic 2: Food Nutrition
Food Nutrition
Natural Products and Innovation
Functional food ingredients and components
Food additive
Dietary nutrition and efficacy
Emerging food processing technologies
Food Microbiology
Food Science
Food Safety and Health
Food Chemistry
Food Fortification and Supplementation
Food performance, including thermal, chemical, and mechanical properties
Food sensory and flavor
Food texture and rheology
Functional foods and bioactive factors
Recipe Design
Recipe adjustment
Hygiene control
Food Quality and Safety Management of Food Production Enterprises
Food nutrition development in catering enterprises, etc
Topic 3: Life and Health
Health Science
Mental health
Human nutrition
Physical exercise
Health care
Epidemiology
Pharmacology
Medical Sociology
Applied Health Sciences
Biomedical engineering
Public health