Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
wang yuhan » wang luhang, wang yan, wang yidan
wang xuan » wang xiuyan, wang xueman, wang hua
zhang wai » zhang wei, zhang dai, change wai
wai chung » lai chung
chung shu » cong shu, chung chi, chung h
1 china » 2 china, 4 china, 3 china
fang 1 » fang _, fang a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xuan) OR (wang yuhan)) fang 1 china zhang wai chung shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xuan) OR (wang yuhan)) fang 1 china zhang wai chung shu ;*".