Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
gene tang » gene bank
dong hua » wang hua, tong hui, dong hoi
hua wang » hwa wang, hua jiang, yuan wang
wang hai » dang hai, wang hui, shang hai
hai gene » a gene, a1 gene, hai ren
tang min » chang min, sang minh, yang mind
jeong su » jeong _, jeong mi, jeong 情

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong hua wang hai gene tang min ((jeong su) or (jeong yeon)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong hua wang hai gene tang min ((jeong su) OR (jeong yeon)) ;*.