(standard) Mandarin (literally: Beijing Mandarin)

Mandarin; Guanhua (group of Northern Chinese dialects including Putonghua (Standard Chinese))

fluency

(of one's language ability) fluent

Informal form of 話 (hanashi).

continuative of 話す

(transitive) to talk (about something); to speak (on a subject); to converse / to speak (a language)

Beijing (a direct-administered municipality, the capital city of China)

(history) Kyoto the "Northern Capital", as opposed to Nara the "Southern Capital"

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend