Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yana hua » wang hua, tan hua, ya hua
hua gene » human gene, a gene, hua ren
kang min » kan min, kang minah, kyung min
tang min » chang min, sang minh, yang mind
hong hai » zhong tai, dang hai, hong tan
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling yana hua gene ((kang min) or (tang min)) ((hong hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling yana hua gene ((kang min) OR (tang min)) ((hong hai) OR (shang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling yana hua gene ((kang min) or (tang min)) ((hong hai) or (shang hai)) ;*.