Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
jing chih » lin chih, king chi
chih yung » chih yuan, chih hang, chin lung
yan wang » yuan wang, qian wang, yan liang
kong siu » kong eiu, wong siu, dong sin
ng kong » hong kong, king kong, sing kong

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 ((yan wang) OR (((yang guang) OR (yang yang)))) jing chih yung ng kong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan wang) or (((yang guang) or (yang yang)))) jing chih yung ng kong siu ;*.