Perhaps you should try some spelling variations:
shang kai » shang hai
yin hang » yin yang, ying chang, bin zhang
yin fang » yin yang, chin fang, jing fang
yi cheng » yu cheng, xi cheng, yi chang
yang jin » yang jie, yang jun, ying jin
yi chen » jui chen
yang yi » yang di, yang xi, 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: wan ((yin hang) OR (yin fang)) ((yi chen) OR (yi cheng)) ((yang jin) OR (yang yi)) shang kai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yin hang) OR (yin fang)) ((yi chen) OR (yi cheng)) ((yang jin) OR (yang yi)) shang kai ;".
• Adding a wildcard symbol may retrieve word variants: wan ((yin hang) OR (yin fang)) ((yi chen) OR (yi cheng)) ((yang jin) OR (yang yi)) shang kai ;*.