Currently

remote regions in China still face practical issues such as educational lag

communication barriers

and difficulties in poverty alleviation caused by dialectal obstacles. In response

the government actively promotes Mandarin

establishing a linguistic foundation for social development and national unity. Broadcasting and hosting arts

leveraging their professional advantages

can not only enhance the standardization of Mandarin promotion through normative voice demonstrations but also

with culture as the core

strengthen cultural identity among different ethnic groups. Based on the contemporary imperative of Mandarin promotion

this paper analyzes the specific roles and influence of broadcasting and hosting arts in this work

exploring how to construct deeper cultural identity beyond mere "voice

" with the aim of providing theoretical and practical references for the high-quality development of Mandarin promotion initiatives.