Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
zhang ming » zhang xin
ming wong » ming kong, ming hung, ming qing
wong shiu » wong siu, cong shu, song shin
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
jui zhen » jui chen, jui che

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 guan) OR (gan guan))) or (wang yuhan)) jui zhen zhang ming wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yan guan) OR (gan guan))) OR (wang yuhan)) jui zhen zhang ming wong shiu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan guan) OR (gan guan))) or (wang yuhan)) jui zhen zhang ming wong shiu ;*".