Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang gan » yang fan, yang dean, yang yang
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
wong siu » wong shiu, kong siu, wong sau
glas » glass, gas, las
rene » rent, gene

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: wang ((yang gan) OR (yang guang)) glas rene ((((yang jin) OR (ying jin))) OR (yang di)) wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang gan) OR (yang guang)) glas rene ((((yang jin) or (ying jin))) or (yang di)) wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang gan) OR (yang guang)) glas rene ((((yang jin) or (ying jin))) or (yang di)) wong siu ;*.