Agricultural engineering:
Food Science and Engineering
Processing and storage of agricultural and sideline products
Food Science and Nutrition Engineering
Food Safety and Health
Agricultural economy
Regenerative natural systems
Agricultural ecology
Land resource management
Soil and water engineering
Animal husbandry:
Modern Animal Husbandry
Animal medicine
Animal Pharmacy 
Animal Husbandry and Veterinary Medicine
Chinese veterinary medicine
Pet Medical Technology
Animal epidemic prevention and quarantine
Intelligent breeding of livestock and poultry
Pet care and training
Animal nutrition and feed
Sericulture technology, etc
Aquaculture:
Aquaculture
Marine Fisheries Science and Technology
Aquaria Science and Technology 
Aquatic animal medicine
Fishery resources and environmental protection
Aquatic resources and environment
Aquatic product processing and storage engineering
Fisheries Economic Management and Policy
Marine ecological engineering
Aquatic Biology
(The topics include but are not limited to these. For more detailed topics, please consult Teacher Tian)