Don't use the default system players. Use a versatile media player that handles external subtitles perfectly:
Occasionally, Netflix carries the title with official Vietnamese subtitles included in the settings. Check your local library first. the pursuit of happiness vietsub install
The Pursuit of Happiness Vietsub: A Guide to Setup and Viewing Don't use the default system players
The easiest way to view the film with Vietsub is through reputable streaming platforms. the pursuit of happiness vietsub install