Perhaps you should try some spelling variations:
tian john » brian john, ethan john, tuman john
yan tuan » yan guan, yan yuan, can turn
anh tuan » anh tran, dinh tuan, oanh tran
ren tian » ren jiao, ren yan
hua ren » hua chen
von sam » von sa, von sap, von scham
wang » wing, wan, lang
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: wang ((yan tuan) OR (anh tuan)) hua ren tian john ((((von sam) or (wong lai))) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan tuan) OR (anh tuan)) hua ren tian john ((((von sam) OR (wong lai))) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan tuan) OR (anh tuan)) hua ren tian john ((((von sam) or (wong lai))) or (kong sar)) ;*".