Hong Kong ; SFG; Systemic functional grammar ; Discourse analysis (pragm.) ; Diskursgrammatik; Gesprächsanalyse; Konversationsgrammatik; Conversational analysis (pragm.) ; Language and power; Power and language; Dominance and language; Herrschaft und Sprache; Logocracy; Language ownership; Language and domination ; Language and politics ; Discourse analysis (text.) ; Text analysis ; Dispositivanalyse; Dispositive analysis; Critical discourse analysis