Perhaps you should try some spelling variations:
sang hyup » sang yu
hyup chen » yu chen, hua chen, yun chen
shang kai » shang hai
tan yong » tan hong, tan kong, tan yang
ran ying » fan ying, tan ying, gao ying
jin ying » li ying
yang jie » yang jin, yang di, yang jui
yang xi » yang di, 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 yong) or (((ran ying) OR (jin ying)))) sang hyup chen ((yang jie) or (yang xi)) shang kai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yong) OR (((ran ying) OR (jin ying)))) sang hyup chen ((yang jie) OR (yang xi)) shang kai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan yong) or (((ran ying) OR (jin ying)))) sang hyup chen ((yang jie) or (yang xi)) shang kai ;*".