Perhaps you should try some spelling variations:
chen shuang » chen chuan, chen chung, chen huigang
ching jean » china jean, cling jean, ching hea
ban ching » ban chiang, can china, dan china
jean chen » ern chen
kong hong » hong hong, kong hang, among hong
kong heng » kong hang, dong sheng, hong cheng
nan ban » nan yan, non bank, can bank

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ban ching jean chen shuang ((kong hong) or (kong heng)) yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ban ching jean chen shuang ((kong hong) OR (kong heng)) yi ;.
• Adding a wildcard symbol may retrieve word variants: nan ban ching jean chen shuang ((kong hong) or (kong heng)) yi ;*.