Perhaps you should try some spelling variations:
zhang jian » zhang fan, shang jin
zhi cheng » zhi chen, fuzhi cheng, xi cheng
zhang xin » zhang ming, zhang fan
zhang yan » zhang fan, wang yan
tong shin » song shin, tong shui, wong shiu
lang yan » wang yan, wang yang, yang yang
yan yan » yan yuan, nan yan, yang yang
yan zhi » yan zi, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yan zhi cheng ((((zhang xin) OR (zhang yan))) or (zhang jian)) tong shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yan zhi cheng ((((zhang xin) OR (zhang yan))) OR (zhang jian)) tong shin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan yan zhi cheng ((((zhang xin) OR (zhang yan))) or (zhang jian)) tong shin ;*".