Perhaps you should try some spelling variations:
sang hyup » sang yu
hyup chen » yu chen, hua chen, yun chen
shang hai » shang kai, dang hai, chang ha
tan yang » dan yang, tan ying, tan yong
jin ying » li ying
ying jin » yang jin, jing ji, yang jie
yang xi » yang yi, 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: ((tan yang) or (jin ying)) sang hyup chen ((ying jin) or (((yang di) or (yang xi)))) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yang) OR (jin ying)) sang hyup chen ((ying jin) OR (((yang di) OR (yang xi)))) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((tan yang) or (jin ying)) sang hyup chen ((ying jin) or (((yang di) or (yang xi)))) shang hai ;*.