Vdink sib tham sib board txhawb video, suab paj nruag, duab PPT thiab lwm yam multimedia qhia software; Vdink sib tham sib pawg thawj coj ua haujlwm, txhawb nqa ntau tus software qhia, rub tawm dawb; Vdink sib tham sib board tsoos interface yog yooj yim thiab yooj yim to taub.

2022.01.19