Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
shi japan » ii japan, sie japan, six japan
zhong tai » hong tan, zhong zhi
shi jian » shi lin, shi dan, shi fan
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, dang hai, hong tan
dean » dewan, jean, den

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 yang dean ((shi jian) OR (shi japan)) yang jin ((hong hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang dean ((shi jian) OR (shi japan)) yang jin ((hong hai) or (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang yang dean ((shi jian) OR (shi japan)) yang jin ((hong hai) or (zhong tai)) ;*.