1. Video manual (korea) 2.1 Document manual (한국어) 2.2 Document manual (中文) 3. Windows Applicaiton : Download 3.1 .NET go 3.2 .NET 4.8 down 4. Android App for Samsung Galaxy Note 2014 : Download 5. 손익계산서(损益计算表) : wJangbuSetup.msi sqlite-netFx46-setup-bundle-x86-2015-1.0.105.2.exe Customer Support Tel : 82-42-621-2146~6 Wechat id : a34300514 E-mail : master@tensoft.kr