Perhaps you should try some spelling variations:
tian john » brian john, ethan john, tuman john
wang anh » dang anh, wang yang, wang yan
tuan hua » tuan vu, yuan hui
ren tian » ren jiao, ren yan
tan hua » wang hua, tan chia, tan puay
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: wang anh ((tuan hua) OR (tan 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 anh ((tuan hua) OR (tan 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 anh ((tuan hua) OR (tan hua)) ren tian john ((((von sam) or (wong lai))) or (kong sar)) ;*".