Not only in doing this will you yes, be training them to take over your job; but you will also be expending enormous extra amounts of time WASTED, in having to hand-hold them and in correcting their work, whenever they're "assisting" you.
You will go back and forth with them over emails which in normal situations would span hours or one day tops, to it now taking weeks and even months, due to time zone differences and sheer game-playing, laziness, denial, and incompetence. They will lie and say they understand what you're asking of them, then fail to hold up their end of things, and then they'll be pestering you for info. you've already given them, and then still won't deliver anything of worth, much less on time.
Trust and believe: it will be an exercise in futility, resulting in you being even more overwhelmed and aggravated than you are currently. This isn't hyperbole, it's reality.
"Help" from incompetents isn't help.
It's a hinderance.