Definitions by SonThanhVN

HUY ST5K 

ST5K is a daily 4G/5G data plan from Viettel, costing 5,000 VND for 1 day (24 hours). It provides about 500 MB–1 GB of data.

This post so cursed, i'm gonna HUY ST5K

HUY ST5K by SonThanhVN October 9, 2025