q=A+study+on+the+grammar+of+Chinese+particle+%E2%80%9Cle%E2%80%9D+and+its+teaching+to+Japanese+learners&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
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A study on the grammar of Chinese particle “le” and its teaching to Japanese learners