BD Blu-ray HD is actually not pure Blu-ray, just like selling dog meat with a sheep's head hanging. Chinese-Cantonese bilingualism means speaking Cantonese and displaying Chinese subtitles, just like Chinese-English bilingualism. I hope it helps you, and I hope to adopt the question: but what's wrong with Mandarin? Answer: For European and American blockbusters, Mandarin is the English spoken in movies. For our country, Mandarin is the spoken Mandarin. As for China and Guangdong, don't worry, it's definitely Cantonese characters. If not, it must be fake.

Hope to adopt