Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
minh long » minh cong, vinh long
yong yan » yang yang, dong yang, ying yang
yan lin » yang lin, yuan lin, yan liang
yi gang » ii gang, yi yang, yu gang
li gang » liu gang, ii gang, li wang
long du » long d, long do, long run
i gang » ii gang, 2 gang, _ gang

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 yan lin ((i gang) OR (((yi gang) OR (li gang)))) minh long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan lin ((i gang) or (((yi gang) OR (li gang)))) minh long du ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan lin ((i gang) or (((yi gang) OR (li gang)))) minh long du ;*.