Perhaps you should try some spelling variations:
wang oanh » wang yan, wang yang, dang anh
oanh tran » anh tran, anh tuan, binh tran
hua irene » hua ren
hua chen » yu chen, a chen, hua ren
jui chen » yi chen
jie song » jae song, kim song, li song
jin song » john song, kim song, jin ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang oanh tran ((hua irene) or (((hua chen) OR (jui chen)))) yang ((jie song) or (jin song)) sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang oanh tran ((hua irene) OR (((hua chen) OR (jui chen)))) yang ((jie song) OR (jin song)) sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang oanh tran ((hua irene) or (((hua chen) OR (jui chen)))) yang ((jie song) or (jin song)) sam ;*".