Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
wang yuhan » wang luhang, wang yan, wang yidan
yuhan fang » yuhuan huang
bai wing » li wing
box wing » box fig
2 china » 4 china
fang 2 » fang _, fang a
a wing » a win, a wind, _ wing

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 2 china zhang ((((bai wing) OR (a wing))) or (box wing)) sun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuhan fang 2 china zhang ((((bai wing) OR (a wing))) OR (box wing)) sun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuhan fang 2 china zhang ((((bai wing) OR (a wing))) or (box wing)) sun ;*".