Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
kang minah » sang minh
gene kang » gene bank
hua gene » human gene, a gene, hua ren
cong hai » hong hai, dang hai, long han
cong van » congo can, duong van
cong sun » cong shu, wing sun

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yanling ya hua gene kang minah ((cong hai) or (((cong van) or (cong sun)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yanling ya hua gene kang minah ((cong hai) OR (((cong van) OR (cong sun)))) ;.
• Adding a wildcard symbol may retrieve word variants: lang yanling ya hua gene kang minah ((cong hai) or (((cong van) or (cong sun)))) ;*.