Perhaps you should try some spelling variations:
mark david » mare davide, parker david
david hong » david ng
arg study » dog study, emg study, ieg study
study die » study deep, studie die, study d
die mark » die marke, die markt, die mar
hong ghi » zhong zhi, hong g, hong hai
yao arg » yao yang
wang » wing, lang

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 wan) yao arg study die mark david hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) yao arg study die mark david hong ghi ;.
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yao arg study die mark david hong ghi ;*.