Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
wang liang » wang yang
chang xian » zhang xin, chang min, zhang xiao
dong yang » dong hoang, wang yang, yang yang
qian yan » qian jun, qian yi
gong hui » tong hui, tong shui, wang hui
ye a » yet a, me a, y a
e a » et a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian yan) or (((dong yang) or (wang liang)))) ((ye a) OR (e a)) yuan chang xian gong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian yan) OR (((dong yang) OR (wang liang)))) ((ye a) OR (e a)) yuan chang xian gong hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian yan) or (((dong yang) or (wang liang)))) ((ye a) OR (e a)) yuan chang xian gong hui ;*".