Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
yan liang » wang liang, you liang, yan wang
lang yan » wang yan, wang yang, zhang yan
yan dong » yan cong, ian don, yan wang
hua ren » hua chen
yang li » yang lin, yang di, yang xi
sar » sara, star, saur

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: lang yan dong ((hua irene) OR (hua ren)) ((((yang liang) OR (yan liang))) OR (yang li)) kong sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan dong ((hua irene) or (hua ren)) ((((yang liang) OR (yan liang))) or (yang li)) kong sar ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan dong ((hua irene) or (hua ren)) ((((yang liang) OR (yan liang))) or (yang li)) kong sar ;*.