Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
huang jing » huang ting, wang jing, huang bin
huang ying » huang ting, huang yang, huang bin
lang yang » wang yang, yang yang, lang lang
kong siu » wong siu, dong sin, kong sar
kong eiu » tonga eiu
eu shih » jen shih

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: lang yang guang eu shih ((huang jing) OR (huang ying)) ((kong siu) OR (kong eiu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yang guang eu shih ((huang jing) or (huang ying)) ((kong siu) OR (kong eiu)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang yang guang eu shih ((huang jing) or (huang ying)) ((kong siu) OR (kong eiu)) ;*.