Perhaps you should try some spelling variations:
long grain » long chain, long green, long trail
gan guan » yan guan, quan guan, fan guon
guan shi » guan li, puan sri
long han » long chain, long thanh, long haul
shi dan » shi fan, shi ding, shi jian
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui
wang » wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang or wing) or lang) gan guan shi dan ((yang li) OR (yang xi)) ((long han) or (long grain)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR wing) OR lang) gan guan shi dan ((yang li) OR (yang xi)) ((long han) OR (long grain)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang or wing) or lang) gan guan shi dan ((yang li) OR (yang xi)) ((long han) or (long grain)) ;*".