Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
wang yang » wang yan, wang liang, wang yanling
guang hua » wang hua, gang hu, guang eu
yang yang » wang yan
hua yang » hui yang, huang yang, hua jiang
li wang » l wang, li wing, li zhang
li gang » liu gang, ii gang, i gang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang guang hua yang yang ((li wang) or (li gang)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang guang hua yang yang ((li wang) OR (li gang)) hai ;*.