Tran Xuan Vu Apps

I’ve recently written an application tohelpeveryone remember the history of Vietnam from Hồng Bàng periodtoRepublicaním period and learn English as well. Due to littletimespent on it, I collected data and pictures from internet, sotheyare not verified yet. I will update them once I get thefeedbacksfrom you. Please contact me via my cell phone (+84) 936127878 oremail [email protected].