Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
wang hong » wang yong, wang hyoung, wang lihong
ying minh » ying jin, sang minh, yang mind
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
tan ying » fan ying, ran ying, tan yang
cong » congo, long, pong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang hong) or (wang shiyong)) ((yang hua) or (ying hua)) tan ying minh cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang hong) OR (wang shiyong)) ((yang hua) OR (ying hua)) tan ying minh cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((wang hong) or (wang shiyong)) ((yang hua) or (ying hua)) tan ying minh cong shu ;*.