Perhaps you should try some spelling variations:
jeong 情 » jeong _, jeongui 情, jeong mi
yang fan » zhang fan, yang dean, yang yang
hua gene » human gene, a gene, hua ren
yang min » yang mind, tang min, yang lin
yang jin » yang jie, yang jun, ying jin
jeong su » jeong _, jeong mi, rong su
yang yi » yang di, yang xi, yang jui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yi) or (yang fan))ng ya hua gene ((yang min) OR (yang jin)) ((jeong su) or (jeong 情)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yi) OR (yang fan))ng ya hua gene ((yang min) OR (yang jin)) ((jeong su) OR (jeong 情)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yi) or (yang fan))ng ya hua gene ((yang min) OR (yang jin)) ((jeong su) or (jeong 情)) ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yi) or (yang fan))ng ya hua gene ((yang min) OR (yang jin)) ((jeong su) or (jeong 情)) ;*.