Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang wang » yang yang, yan wang, yang guang
chen kian » chen jian, chen siyan, chen tan
chen jean » chen jian, chen john, chen tan
ming hung » dang hung, fung hung, ming hua
wang han » wang yan, kang han, wang ban
men hung » mein hund, lee hung, van hung

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 yang wang han ((chen kian) OR (chen jean)) ((ming hung) OR (men hung)) zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang wang han ((chen kian) OR (chen jean)) ((ming hung) or (men hung)) zhi ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang wang han ((chen kian) OR (chen jean)) ((ming hung) or (men hung)) zhi ;*.