Perhaps you should try some spelling variations:
china's quest » china's test, china's belt, china's first
china's west » china's test, china's belt, china west
wang shang » wang luhang, wang liang, wang yang
shang hai » shang kai, dang hai, chang ha
china who » china why, china what, china won
yang jui » yang judy, yang di, yang xi
jui cong » jiu cong, jui meng, li cong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang shang hai ((china who) OR (((china's west) OR (china's quest)))) yang jui cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang shang hai ((china who) or (((china's west) OR (china's quest)))) yang jui cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang shang hai ((china who) or (((china's west) OR (china's quest)))) yang jui cong shu ;*.