Perhaps you should try some spelling variations:
sang yung » kang young, song byung, sung myung
yung chen » yun chen, yu chen, yulu chen
shang hai » shang kai, dang hai, chang ha
jin ying » li ying
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
yang yi » yang di, yang xi, yang jui
tan » than

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan hong) OR (jin ying)) sang yung chen ((((yang jie) OR (yang jin))) OR (yang yi)) shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((tan hong) OR (jin ying)) sang yung chen ((((yang jie) OR (yang jin))) OR (yang yi)) shang hai ;*.