Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
wang kong » wang yong, wang hong, hong kong
jeong seo » hong seo, jeong su
kong tan » hong tan, kong hang, kong land
hua gene » human gene, a gene, hua ren
gene yaw » gene w
tan hua » tuan hua, wang hua, tan chia
yaw min » kyaw min, law main

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

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