Perhaps you should try some spelling variations:
wang liang » wang yang
yuan cheng » huang cheng, yu cheng, tan cheng
yuan chang » huang chang, han chang, xuan thang
wang qian » wang qiao, wang qin, wang yidan
guan kong » tan kong, nan kong, yuan kang
kong hang » kong heng, kong hong, kong land
hang zhi » zhang zhi, wang zhi, liang zhi

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 qian) OR (wang liang)) wang ((yuan cheng) OR (yuan chang)) guan kong hang zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang qian) OR (wang liang)) wang ((yuan cheng) or (yuan chang)) guan kong hang zhi ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang qian) OR (wang liang)) wang ((yuan cheng) or (yuan chang)) guan kong hang zhi ;*.