Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan huang » yan guan, yan wang, yan yuan
yan liang » yang liang, wang liang, you liang
chih hang » chin chang, shih huang, chih yung
hang rong » zhang rong, zheng rong, thang long
rong kong » hong kong, king kong, sing kong
kong siu » kong eiu, wong siu, dong sin
wang » wing, lang

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 OR wan) ((((yan huang) OR (yan liang))) OR (yang guang)) lin chih hang rong kong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) ((((yan huang) OR (yan liang))) or (yang guang)) lin chih hang rong kong siu ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) ((((yan huang) OR (yan liang))) or (yang guang)) lin chih hang rong kong siu ;*.