Perhaps you should try some spelling variations:
yuan change » yuan chang, can change, mean change
lang yuan » fang yuan, wang yuhan, meng yuan
shang hai » dang hai, chang ha, hong hai
iea rene » i rene, ii rene, iii rene
wie rene » wilke rene, wie deine, wie eine
yang jie » yang jin, yang di, yang jui

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

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