Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
shang hai » shang kai, dang hai, chang ha
gong min » song min, gong meng, song ming
jong min » song min, song ming, cog min
yang xi » yang di, yang yi, yang jui
xi li » li li, xi ai

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 xi li ((gong min) or (jong min)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang xi li ((gong min) OR (jong min)) shang hai ;*.