f33536
Originally uploaded by cdedbdme
These pretty red highlights were done with a foil technique.  Ask your stylist for a foil with red highlights.  They are more blended than chunky, if you want chunky highlights your stylist just uses larger pieces / chunks of hair.  
These highlights frame her face and will probably need upkeep every 8 weeks.  If you don't mind roots or growing out, you can probably go to 12 weeks.  They are a little more blended and darker, so she can probably wear them longer.
Rule on highlights-- light blonde highlights on a brunette need upkeep every 4-6 weeks, if you get darker blond highlights on brunette hair, you can go 6-8 weeks, even more subtle highlights can go 8-12 weeks.  The more dramatic the highlight (and the lighter the shade from your regular hair color) the more maintenance you'll need.  Being a highlighted blond can be expensive.
There are many more photos of all color highlights on this blog so feel free to search for them or browse the archives.
Keywords;  How many weeks can I go with red highlights in Asian hair?  Asian hair, black hair with red highlights, foiling highlights, highlights for Asian women