Perhaps you should try some spelling variations:
long chain » long chemin, long grain, long han
china tan » china top, china two, china taiwan
tan yang » dan yang, tan ying, tan yong
yang lin » yang jin, wang lin, yang li
hong hai » shang hai, zhong tai, dang hai
nan yan » nan ya, wang yan, qian yan
man can » man han, woman can, man kann

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((nan can) OR (nan yan))) or (man can)) china tan yang lin ((long chain) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((nan can) OR (nan yan))) OR (man can)) china tan yang lin ((long chain) OR (hong hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((nan can) OR (nan yan))) or (man can)) china tan yang lin ((long chain) or (hong hai)) ;*".