2. Agricultural knowledge synthesis 1: botany and plant physiology.
3. Agricultural Knowledge Synthesis IV: Agricultural Economics and Rural Public Management (Second Edition).
4. Drug synthesis: theory and practice of drug analysis, medicinal chemistry and chinese pharmaceutical affairs method.
5. Chinese basics: an introduction to modern Chinese, ancient Chinese and linguistics.
6. Theory and creation of film and television art: film theory reader, film history: theory and practice, documentary: history and theory, story: material, structure, style and screen making principle.