Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
yan liang » yang liang, wang liang, you liang
liang hai » dang hai, liang dan, liang li
gene bank » gene banks, one bank, genomen bank
jeong seo » hong seo, jeong su
dong yan » dong yang, dong nan, wang yan
hai gene » a gene, a1 gene, hai ren
bank min » bank aid, bank btn, bank can

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

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