Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
rents yan » ren yan
yang hua » wang hua, yang hui, ying hua
wang hui » wang hua, wang zhi, wang he
wang wei » zhang wei, wang zhi
wong sau » wong sam, wong siu, wong shiu
ji wong » ji won, ji zhong, kie wong
yan ji » yan jiu, ban ji, pan ji

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: wang yong ((((yang hua) OR (yang judy))) OR (((wang hui) OR (wang wei)))) rents yan ji wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((((yang hua) or (yang judy))) or (((wang hui) OR (wang wei)))) rents yan ji wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((((yang hua) or (yang judy))) or (((wang hui) OR (wang wei)))) rents yan ji wong sau ;*.