Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
zhang hay » zhang han, zhang fan, zhang yan
yong can » yong cai, congo can, songs can
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
xi zhang » li zhang, xiao zhang, bin zhang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong can run ((((tan yang) OR (tan yong))) or (wang yang)) xi zhang hay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong can run ((((tan yang) OR (tan yong))) OR (wang yang)) xi zhang hay ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong can run ((((tan yang) OR (tan yong))) or (wang yang)) xi zhang hay ;*".