Perhaps you should try some spelling variations:
wong shiu » wong siu, cong shu, song shin
doing un » doing und, doing our, doing von
yu liang » you liang, yan liang, yu hsiang
wang wei » zhang wei, wang zhi
yu chen » yu cheng, yi chen, yulu chen
chen yu » chen y, chen yulu, cheng lu
tan yu » tian yu, tan yi, tang yun

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

• Performing a fuzzy search may retrieve terms with similar spellings: doing un tan yu chen yu liang ((wong shiu) or (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doing un tan yu chen yu liang ((wong shiu) OR (wang wei)) ;.
• Adding a wildcard symbol may retrieve word variants: doing un tan yu chen yu liang ((wong shiu) or (wang wei)) ;*.