Perhaps you should try some spelling variations:
chiang chen » chang chen, zhigang chen
china chen » china shen, china china, china chang
long tin » long tip, long trinh, long time
yang jun » yang jui, pang jun, yang jin
jun song » jin song, yun song, hyun song
tin ban » tin can, tin tan
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: long tin ban ((chiang chen) OR (china chen)) yang jun song shin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long tin ban ((chiang chen) OR (china chen)) yang jun song shin ;".
• Adding a wildcard symbol may retrieve word variants: long tin ban ((chiang chen) OR (china chen)) yang jun song shin ;*.