Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
gene hong » eng hong, gene one
yang yan » yang yang, wang yan, yang fan
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: yang yan liang xi gene hong ((thi kong) OR (thi hong)) sar ;~.
• Adding a wildcard symbol may retrieve word variants: yang yan liang xi gene hong ((thi kong) or (thi hong)) sar ;*.