Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
zhang sing » zhang ming, zhang jing, zhang ping
dong sind » dong ping
yuan hui » yuan fei, jaan hui, tuan hua
dong bin » dong di, dann bin
nan yan » nan ya, wang yan, qian yan
yuan li » yuan lin, guan li, yuan zi
sing » signg, sking, seing
sind » signd, skind, seind
sin » sign, skin, sein

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan yan ((yuan hui) or (yuan li)) cheng zhang sing ((((dong sind) OR (dong bin))) or (dong sin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan ((yuan hui) OR (yuan li)) cheng zhang sing ((((dong sind) OR (dong bin))) OR (dong sin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan yan ((yuan hui) or (yuan li)) cheng zhang sing ((((dong sind) OR (dong bin))) or (dong sin)) ;*".