Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
liang tan » liang dan, liang sun, wing tan
wan wang » wen wang, yan wang, wang yang
ying hua » ming hua, wang hua, ying zhu
hua gene » human gene, a gene, hua ren
ying tan » wing tan, ying bank, ying yang
long tan » hong tan, long han, long thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan wang ying hua gene ((((ying tan) OR (liang tan))) or (long tan)) kong (sar or sara) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan wang ying hua gene ((((ying tan) OR (liang tan))) OR (long tan)) kong (sar OR sara) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan wang ying hua gene ((((ying tan) OR (liang tan))) or (long tan)) kong (sar or sara) ;".
• Adding a wildcard symbol may retrieve word variants: wan wang ying hua gene ((((ying tan) OR (liang tan))) or (long tan)) kong (sar or sara) ;*.