Perhaps you should try some spelling variations:
ping zhang » bin zhang, ping wang, ying chang
wei yiqian » lee yiqian
wang ping » wang jing, wang ning, wang peng
zhang wei » zhen wei
wang jie » yang jie, wang jing, wang life
tang jie » yang jie, tang li, yang jin
kong siu » kong eiu, wong siu, dong sin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ping zhang wei yiqian ((wang jie) OR (tang jie)) kong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ping zhang wei yiqian ((wang jie) OR (tang jie)) kong siu ;".
• Adding a wildcard symbol may retrieve word variants: wang ping zhang wei yiqian ((wang jie) OR (tang jie)) kong siu ;*.