Perhaps you should try some spelling variations:
zhang jian » zhang fan, shang jin
zhang xin » zhang fan, zhang yan
yan guan » gan guan, yan yuan, yang guang
tong shu » tong shui, cong shu, wong shiu
guan zi » guan li, yuan zi
zi chen » zhi chen, yi chen, li chen
wang » wing, wan, lang

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 yan guan zi chen ((zhang jian) OR (((zhang ming) OR (zhang xin)))) tong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan guan zi chen ((zhang jian) or (((zhang ming) OR (zhang xin)))) tong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan guan zi chen ((zhang jian) or (((zhang ming) OR (zhang xin)))) tong shu ;*.