Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong jaan » jong jan
yang minh » yang mind, kang minah, anh minh
sang minh » kang minah, anh minh, song min
jaan hui » yuan hui
hui jin » hui sin, hui kian, hui ping
cong » congo, long, hong

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 jaan hui jin ((yang minh) OR (sang minh)) cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong jaan hui jin ((yang minh) OR (sang minh)) cong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang yong jaan hui jin ((yang minh) OR (sang minh)) cong shu ;*.