Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang wang » yang yang, yan wang, yang liang
yuan wang » yan wang, yuan kang, yuan chang
tan yang » dan yang, tan ying, tan yong
hua tan » hua ban, huan t'an
li hong » le hong, li cong, li song
li rong » yi rong, li cong, li song

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 wang) OR (yang guang))) or (yuan wang)) hua tan yang ((li hong) or (li rong)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yang wang) OR (yang guang))) OR (yuan wang)) hua tan yang ((li hong) OR (li rong)) hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yang wang) OR (yang guang))) or (yuan wang)) hua tan yang ((li hong) or (li rong)) hai ;*".