Perhaps you should try some spelling variations:
yang yuan » fang yuan, yang yun, wang yuhan
shang hai » shang kai, dang hai, chang ha
tan ying » fan ying, ran ying, tan yang
yan yuan » yan guan, fang yuan, nan yan
yang jui » yang judy, yang di, yang xi
yang jie » yang jin, yang di, yang xi
yang yi » yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan ying ((yang yuan) OR (yan yuan)) cheng ((((yang jui) or (yang jie))) or (yang yi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ying ((yang yuan) OR (yan yuan)) cheng ((((yang jui) OR (yang jie))) OR (yang yi)) shang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan ying ((yang yuan) OR (yan yuan)) cheng ((((yang jui) or (yang jie))) or (yang yi)) shang hai ;*".