Perhaps you should try some spelling variations:
sang hyup » sang yu
hyup chen » yu chen, hua chen, yun chen
dang haji » dang hai, dato haji
dan yang » daun yang, tan yang, wang yang
ran ying » fan ying, tan ying, jin ying
yang jui » yang judy, yang yi
yang xi » yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dan yang) or (ran ying)) sang hyup chen ((yang di) or (((yang xi) or (yang jui)))) dang haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dan yang) OR (ran ying)) sang hyup chen ((yang di) OR (((yang xi) OR (yang jui)))) dang haji ;.
• Adding a wildcard symbol may retrieve word variants: ((dan yang) or (ran ying)) sang hyup chen ((yang di) or (((yang xi) or (yang jui)))) dang haji ;*.