Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
yang john » young john, king john, yang jin
song sam » wong sam, kong sar, song so
ren yang » ren yan, chen yang, dan yang
song pae » song ze
yan guan » gan guan, yan yuan, yihan guan
nan yan » nan ya, wang yan, qian yan
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang ((((yang guang) or (yan guan))) or (nan yan)) hua ren yang john ((song sam) or (song pae)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((((yang guang) OR (yan guan))) OR (nan yan)) hua ren yang john ((song sam) OR (song pae)) ;.
• Adding a wildcard symbol may retrieve word variants: lang ((((yang guang) or (yan guan))) or (nan yan)) hua ren yang john ((song sam) or (song pae)) ;*.