Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
hua irene » hua ren
yang john » young john, king john, yang jin
wong john » wrong john, kong john, longo john
yan tuan » yan guan, yan yuan, anh tuan
von sam » von sa, von sap, von scham
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ((yan tuan) or (yang guang)) hua irene ((yang john) or (wong john)) ((von sam) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((yan tuan) OR (yang guang)) hua irene ((yang john) OR (wong john)) ((von sam) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: wan ((yan tuan) or (yang guang)) hua irene ((yang john) or (wong john)) ((von sam) or (kong sar)) ;*.