Perhaps you should try some spelling variations:
wang denen » wang dewen
cheng hei » chen wei, cheng han, chen lei
wang lei » wang fei, wang li, zhang lei
wang wei » zhang wei, wang zhi
heng hai » hong hai, cheng han, shang hai
gene we » gene w, gene one, gene set
we kong » w kong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang denen ((yang di) or (((wang lei) or (wang wei)))) gene we kong ((heng hai) OR (cheng hei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang denen ((yang di) OR (((wang lei) OR (wang wei)))) gene we kong ((heng hai) OR (cheng hei)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang denen ((yang di) or (((wang lei) or (wang wei)))) gene we kong ((heng hai) OR (cheng hei)) ;*".