Perhaps you should try some spelling variations:
wong john » wrong john, kong john, longo john
hua irene » hua ren
yan tuan » yan guan, yan yuan, anh tuan
tuan hua » tan hua, tuan vu, yuan hui
yang jun » yang jui, yang jin, yang judy
pang jun » yang jui
wang » lang
lai » laid

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

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