Perhaps you should try some spelling variations:
huang weng » huang cheng, huang jing, huang ting
huang yang » huang ying, huang chang, wang yang
china wen » chia wen, china won, ching wen
wen wang » wei wang, chen wang, weng fang
wang eng » wang peng, wang zheng, wang yang
eng wong » eng hong, eng seng
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((huang weng) or (huang yang)) can china wen wang eng wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((huang weng) OR (huang yang)) can china wen wang eng wong yue ;*.