Perhaps you should try some spelling variations:
yeung tang » leung tang
hang china » han china, change china, ghana china
tang hang » tang tang, tang zheng, kang han
china won » china women, china wang, china who
tang jie » tang li, yang jin, pang jiu
wang qin » wang lin, wang qiao, wang jing
yang jie » yang jin, yang di, yang jui
gong hui » tong hui, tong shui, wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: yeung tang hang china won ((((tang jie) or (wang qin))) or (yang jie)) ((gong hui) or (wang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yeung tang hang china won ((((tang jie) OR (wang qin))) OR (yang jie)) ((gong hui) OR (wang zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: yeung tang hang china won ((((tang jie) or (wang qin))) or (yang jie)) ((gong hui) or (wang zhi)) ;*.