Perhaps you should try some spelling variations:
chuan change » can change, chain change, than change
huang chang » huang cheng, hoong chang, huang yang
chang chuan » chung chuan, chen chuan, chang ch'un
change saul » change small, change soil, change status
lang yan » wang yan, wang yang, zhang yan
yang jun » yang jui, pang jun, yang jin
yang xi » yang di, yang yi, 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 yan ((yang jun) or (yang xi)) huang chang chuan change saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yang jun) OR (yang xi)) huang chang chuan change saul ;*.