Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
jing chih » lin chih, king chi
chih hang » chin chang, shih huang, chih yung
hang hong » zhang hong, hong hong, wang hong
yan guan » gan guan, yan yuan, yihan guan
kong shu » cong shu, tong shui, kong sar
kong siu » kong eiu, wong siu, dong sin
wang » wing, wan, 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 ((yan guan) OR (yang guang)) jing chih hang hong ((kong shu) OR (kong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan guan) or (yang guang)) jing chih hang hong ((kong shu) or (kong siu)) ;*.