Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
yan liang » yang liang, wang liang, you liang
yuan wang » yan wang, yuan kang, yuan chang
hong than » long thanh, hong hai
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren
sau » saur, sabu, saul

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((qian wang) or (yan liang))) or (yuan wang)) yang hua gene ((hong than) or (hong tan)) one sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((qian wang) OR (yan liang))) OR (yuan wang)) yang hua gene ((hong than) OR (hong tan)) one sau ;.
• Adding a wildcard symbol may retrieve word variants: ((((qian wang) or (yan liang))) or (yuan wang)) yang hua gene ((hong than) or (hong tan)) one sau ;*.