Vim li cas ncaj qha rau Cov Neeg Siv Khoom Hom Pib Pib Ua Cib thiab Mortar Cov Khw

Txoj hauv kev zoo tshaj plaws rau cov khw muag khoom tuaj yeem muab cov lus pom zoo rau cov neeg siv khoom yog kev txiav tawm cov khoom nruab nrab. Qhov tsawg yog cov mus-betweens, qhov tsawg yog qhov yuav khoom siv rau cov neeg siv khoom. Tsis muaj ib txoj hauv kev zoo dua los ua qhov no tshaj li txuas nrog cov neeg yuav khoom los ntawm is taws nem. Nrog 2.53 txhiab tus neeg siv khoom siv smartphone thiab ntau lab tus ntawm cov khoos phis tawj, thiab 12-24 lab cov khw muag khoom lag luam, cov neeg yuav khoom tsis nyob ntawm lub khw muag khoom lub cev rau lub khw. Qhov tseeb, digital