Perhaps you should try some spelling variations:
yuan ting » yuan ming, huang ting, yuan kang
yi chang » ii chang, ying chang, jin chang
chang yu » chang you, chang yun, chang su
yu cheng » yu chen, _ cheng
hong hai » shang hai, zhong tai, hong tan
yang yi » yang di, yang jui
yang xi » yang di, yang jui
tan yi » tang yi, tan li, tan ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan yi chang yu cheng ((yuan ting) or (((yang yi) or (yang xi)))) ((hong hai) OR (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan yi chang yu cheng ((yuan ting) OR (((yang yi) OR (yang xi)))) ((hong hai) OR (dang hai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan yi chang yu cheng ((yuan ting) or (((yang yi) or (yang xi)))) ((hong hai) OR (dang hai)) ;".
• Adding a wildcard symbol may retrieve word variants: tan yi chang yu cheng ((yuan ting) or (((yang yi) or (yang xi)))) ((hong hai) OR (dang hai)) ;*.