Perhaps you should try some spelling variations:
yanling data » handling data, banking data, planning data
wan yanling » wang yanling, wang yangming, wang danning
human gene » human gender, human bone, human genetic
chang min » zhang ming, chang mae, chan ming
hong jong » hong kong
hong g » hong ng, hong w, hong 7

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yanling data ((human gene) or (human genome)) chang min ((hong g) or (hong jong)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yanling data ((human gene) OR (human genome)) chang min ((hong g) OR (hong jong)) ;.
• Adding a wildcard symbol may retrieve word variants: wan yanling data ((human gene) or (human genome)) chang min ((hong g) or (hong jong)) ;*.