Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
qian wang » yiqian wang, qian rong, qian yan
yuan wang » yan wang, yuan kang, yuan chang
chih hang » chin chang, shih huang, chih yung
hang sing » hang seng, muang sing, yang using
sing kong » king kong, hong kong
kong siu » kong eiu, wong siu, dong sin

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 ((((qian wang) OR (yuan wang))) OR (yang guang)) lin chih hang sing kong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((qian wang) or (yuan wang))) or (yang guang)) lin chih hang sing kong siu ;*.