Perhaps you should try some spelling variations:
han making » ghana making, when making, lean making
zhang yan » zhang fan, zhang jian, wang yan
cheng han » chen hao
yuan lin » duan lian, huang lin, yuan ming
song jin » song min, shang jin, song bing
yuan li » guan li, yuan zi, dayuan li
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang yan ((yuan li) OR (yuan lin)) cheng han making ((song jin) or (song shin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yan ((yuan li) OR (yuan lin)) cheng han making ((song jin) OR (song shin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang yan ((yuan li) OR (yuan lin)) cheng han making ((song jin) or (song shin)) ;*".