I've uploaded vietnamese translation (more precisely, reuploaded) over a dozen chapters of this manga...
Is there any chance for it? Can it will be approved on MD guys?
First, as you commented in another thread the first chapter a user uploads needs to be approved and currently it takes more time than the average.
That title had all chapters removed due DMCA, no matter the translated language. Nobody should reupload those chapters.
Lastly, if you're reuploading anything, credit the group who did it properly. If the group is locked, it means you mustn't upload any chapter from them.