Perhaps you should try some spelling variations:
yang guan » yang guang, yan guan, yang dean
wang yang » wang yan, wang liang, wang yanling
dang hari » dang hai
wei yang » pei yang, wei wang, wei yang's
wang lei » wang wei, wang fei, wang li
guan li » gan li, yuan li, yuan lin
yang xi » yang yi, yang jui
li ai » li tai, ai ai, i ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wei yang guan li ai ((((wang yang) or (wang lei))) or (((yang xi) or (yang di)))) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wei yang guan li ai ((((wang yang) OR (wang lei))) OR (((yang xi) OR (yang di)))) dang hari ;.
• Adding a wildcard symbol may retrieve word variants: wei yang guan li ai ((((wang yang) or (wang lei))) or (((yang xi) or (yang di)))) dang hari ;*.