Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
yuan wang » yuan kang, yuan chang, qian wang
gene hong » eng hong, gene one
yan wang » yang yang, qian wang, yan zhang
liang xi » liang li, liang wei, liang zhi
thi kong » thi mong, tan kong
thi hong » tan hong
xi gene » i gene, iii gene

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan wang) OR (yan liang))) OR (yuan wang)) liang xi gene hong ((thi kong) OR (thi hong)) sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan wang) OR (yan liang))) or (yuan wang)) liang xi gene hong ((thi kong) or (thi hong)) sar ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yan wang) OR (yan liang))) or (yuan wang)) liang xi gene hong ((thi kong) or (thi hong)) sar ;*.