Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang gang » eoyang gang, yang liang, wang yang
yang yang » wang yang, wang yan
hu yang » hui yang, du yang, h yang
li hong » li cong, li rong, lim chong
le hong » law hong, sek hong, xie hong
li song » li cong, li rong, kim 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 gang) or (yang guang)) hu yang yang ((((li hong) OR (le hong))) or (li song)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang gang) OR (yang guang)) hu yang yang ((((li hong) OR (le hong))) OR (li song)) hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang gang) or (yang guang)) hu yang yang ((((li hong) OR (le hong))) or (li song)) hai ;*".