Perhaps you should try some spelling variations:
yuhan cheng » yuan cheng, yunnan sheng
wang liang » wang yang
liang wang » liang dan, liang tan, liang ying
wang yuhan » wang luhang, wang yan, wang yidan
cheng guan » cheng han, thong guan
guan kong » tan kong, nan kong, yuan kang
zhang zhi » zhong zhi, wang zhi, zhang wei
hang zhi » wang zhi, liang zhi, zhong zhi

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

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