Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
peng liang » wang liang, deng ziliang
long thang » long thanh, luong thanh, gung thang
thang long » change long
gene long » gene clone, gene one
long lai » wong lai, long tail, long lags
i gene » _ gene, a gene, e gene

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((yang liang) OR (peng liang)) i gene long thang long lai ;~".
• Adding a wildcard symbol may retrieve word variants: yang ((yang liang) OR (peng liang)) i gene long thang long lai ;*.