Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
ying minh » ying jin, yang mind
sang minh » kang minah, song min, song ming
hong hai » shang hai, zhong tai, dang hai
yang yi » yang di, yang xi, yang jui
yi li » yi lai, yi lin, yin li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang yi li ((ying minh) or (((sang minh) OR (anh minh)))) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang yi li ((ying minh) OR (((sang minh) OR (anh minh)))) hong hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang yi li ((ying minh) or (((sang minh) OR (anh minh)))) hong hai ;*".