Perhaps you should try some spelling variations:
haul wang » paul tang
yan liang » yang liang, wang liang, you liang
yeung wei » meng wei, yun wei
wang wei » zhang wei, wang zhi
wei daun » wei aun, bei daun, wei lun
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: long haul wang wei daun ((((yang xi) OR (yan liang))) OR (yang jui)) ((yeung wei) OR (meng xin)) ;~.
• Adding a wildcard symbol may retrieve word variants: long haul wang wei daun ((((yang xi) or (yan liang))) or (yang jui)) ((yeung wei) or (meng xin)) ;*.