{"name":"Toán Lớp 1 Nâng Cao","short_name":"Toán Lớp 1 Nâng Cao","background_color":"#ffffff","theme_color":"#eee","display":"fullscreen","start_url":"/hoc/toan-lop-1-nang-cao-4/learn?utm_source=homescreen","icons":[{"src":"/favicon.512.png","sizes":"512x512","type":"image/png"}],"prefer_related_applications":true,"related_applications":[{"platform":"play","id":"com.vndoc.math.one.android"}]}