Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
zhang jian » zhang fan, shang jin
jian tong » jiao tong, xin tong
tong shin » song shin, tong shui, wong shiu
lang yan » wang yang, zhang yan, yang yang
zi cheng » xi cheng, _ cheng, yi chen
yan zi » yan zhi, yuan zi, ban zi

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) OR (wang yan)) yan zi cheng zhang jian tong shin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yan) OR (wang yan)) yan zi cheng zhang jian tong shin ;*".