Thaum pib lub Cuaj Hlis 2020, peb lub tuam txhab tau raug caw tuaj koom rau hauv Shenzhen International Hla Tebchaws E-commerce Trade Fair.Tag nrho cov khoom siv tuaj yeem siv rau hauv Internet platform kom coj tau cov neeg siv khoom lag luam yooj yim.Peb lub tuam txhab kuj cia siab tias yuav ua lag luam e-lag luam.Muab cov kev pabcuam zoo dua thiab cov khoom zoo dua.