Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
hua irene » hua ren
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
hong hai » shang hai, zhong tai, dang hai
yang ya » yang yao, yang yi, yang y
yang ka » yang fan, yang yao

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((((yang ya) OR (yang yang))) or (yang ka)) hua irene ((yang jin) or (ying jin)) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((((yang ya) OR (yang yang))) OR (yang ka)) hua irene ((yang jin) OR (ying jin)) hong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((((yang ya) OR (yang yang))) or (yang ka)) hua irene ((yang jin) or (ying jin)) hong hai ;".
• Adding a wildcard symbol may retrieve word variants: dong ((((yang ya) OR (yang yang))) or (yang ka)) hua irene ((yang jin) or (ying jin)) hong hai ;*.