Perhaps you should try some spelling variations:
wang xiuyan » wang xinyan
wang xuan » wang xueman, wang yuhan, wang hua
khan sher » han shen, than she
khan syed » ahsan syed, shah syed
chan fung » chan fong, can fund, chan eng
fung hung » fung chung, kung chung, tung chung
hung zhi » zhang zhi, zhong zhi, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xuan) OR (wang xiuyan)) fang ((khan sher) or (khan syed)) chan fung hung zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xuan) OR (wang xiuyan)) fang ((khan sher) OR (khan syed)) chan fung hung zhi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xuan) OR (wang xiuyan)) fang ((khan sher) or (khan syed)) chan fung hung zhi ;".
• Adding a wildcard symbol may retrieve word variants: ((wang xuan) OR (wang xiuyan)) fang ((khan sher) or (khan syed)) chan fung hung zhi ;*.