Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
zhang ming » zhang xin
ming jeong » min jeong, ming kong
jeong shu » jeong su, cong shu
yang hui » yang jui, wang hui, yang muxi
wan yan » wang yan, nan yan, wang yang
wai yan » wang yan, wei yang
yang xi » yang di, yang yi, yang jui

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

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