Perhaps you should try some spelling variations:
yuhan chang » yuan chang, han chang, yuhuan huang
wang yuhan » wang luhang, wang yan, wang yidan
chang ming » zhang ming, chan ming, chang min
wong siew » long view
dong skin » dong sin, dong bin, dof skin
yan wang » yuan wang, yang yang, qian wang
kong siu » kong eiu, wong siu, dong sin
wai yan » wang yan, wei yang
ming ji » jing ji, ming yi, ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan wang yuhan chang ming ji ((wong siew) OR (((kong siu) OR (dong skin)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan wang yuhan chang ming ji ((wong siew) OR (((kong siu) OR (dong skin)))) ;*".