asia chineselanguage dictionaries dusunlanguage educationandstate english englishlanguage etymology foreignelements foreignwordsandphrases governmentpolicy history indonesianlanguage influenceonmalay languageandeducation languagepolicy languages languagesincontact malay malayanlanguages malaysia multilingualism politicalaspects politicsandgovernment postcolonialism semantics sentences southeastasia terminology twenty-firstcentury