Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
zhang xin » zhang jian, zhang ming, zhang fan
xin jeong » min jeong, kin keong, xin tong
jeong shu » jeong su, cong shu
yang hui » yang jui, wang hui, yang muxi
yan pui » yang jui
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((((yan pui) OR (yang hui))) or (yang di)) china zhang xin jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((((yan pui) OR (yang hui))) OR (yang di)) china zhang xin jeong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((((yan pui) OR (yang hui))) or (yang di)) china zhang xin jeong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang yan ((((yan pui) OR (yang hui))) or (yang di)) china zhang xin jeong shu ;*.