Perhaps you should try some spelling variations:
china zhang » cheng zhang, chin chang, china han
china chang » chin chang, china changqi, china china
wang yuhan » wang luhang, wang yan, wang yidan
yuhan fang » yuhuan huang
dai phong » bai chong, kai hong
hai phong » bai chong, kai hong
fang d » fang _, fang a, wang d

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuhan fang d ((china chang) OR (china zhang)) ((dai phong) or (hai phong)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuhan fang d ((china chang) OR (china zhang)) ((dai phong) OR (hai phong)) shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuhan fang d ((china chang) OR (china zhang)) ((dai phong) or (hai phong)) shu ;*".