Perhaps you should try some spelling variations:
zong saur » wong sau
hua irene » hua ren
lang yan » wang yan, wang yang, zhang yan
yan dong » yan cong, ian don, yan wang
dong hua » wang hua, tong hui, dong hoi
yang lin » yang jin, wang lin, yang liang
yang li » yang di, yang xi, yang yi
sar » sara, star

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan dong hua irene ((yang lin) or (yang li)) ((zong saur) OR (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan dong hua irene ((yang lin) OR (yang li)) ((zong saur) OR (kong sar)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan dong hua irene ((yang lin) or (yang li)) ((zong saur) OR (kong sar)) ;".
• Adding a wildcard symbol may retrieve word variants: lang yan dong hua irene ((yang lin) or (yang li)) ((zong saur) OR (kong sar)) ;*.