Perhaps you should try some spelling variations:
hua irene » hua ren
kong john » king john, longo john, wrong john
wong john » wrong john, longo john, young john
lang yan » wang yan, wang yang, zhang yan
yan xuan » yan guan, yan yuan, wang xuan
xuan hua » tuan hua, xuan thuy, tan hua
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: lang yan xuan hua irene ((kong john) OR (wong john)) ((wong lai) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan xuan hua irene ((kong john) OR (wong john)) ((wong lai) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan xuan hua irene ((kong john) OR (wong john)) ((wong lai) or (kong sar)) ;*".