Perhaps you should try some spelling variations:
ying chang » jin chang, yi chang, yin hang
ying chen » yung chen, kang chen, yun chen
shang hai » shang kai, dang hai, chang ha
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
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 ((ying chen) or (ying chang)) yi chen ((((yang jin) or (yang jun))) or (yang yi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((ying chen) OR (ying chang)) yi chen ((((yang jin) OR (yang jun))) OR (yang yi)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: wan ((ying chen) or (ying chang)) yi chen ((((yang jin) or (yang jun))) or (yang yi)) shang hai ;*.