Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
chung kang » chan kang, chung kay, chung tong
kang chung » kung chung, kang young, dang hung
fang yuan » wang yan, meng yuan, tang yun
khan syed » shah syed, khan sher
chung zhi » chung chi, chen zhi, chung h

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((fang yuan) OR (wang yuhan)) kai ((khan syed) OR (ahsan syed)) chung kang chung zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((fang yuan) OR (wang yuhan)) kai ((khan syed) or (ahsan syed)) chung kang chung zhi ;~".
• Adding a wildcard symbol may retrieve word variants: ((fang yuan) OR (wang yuhan)) kai ((khan syed) or (ahsan syed)) chung kang chung zhi ;*.