Perhaps you should try some spelling variations:
xiuyan zhang » xiliang zhang, xiao zhang, xuan thang
xiulan zhang » xiliang zhang, xiao zhang, xuan thang
chen zhang » cheng zhang, zhen zhang, chen zheng
wei yiming » wei ming
yung chen » yun chen, yu chen, yulu chen
zhang wei » zhen wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((xiuyan zhang) OR (xiulan zhang)) yung chen zhang wei yiming shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((xiuyan zhang) OR (xiulan zhang)) yung chen zhang wei yiming shu ;*".