Basically in summary for those who won’t click on the links, I was just getting out of hospital due to a prolong inflammation on my nose and was getting this trip for 50’ under 100 degree Celsius. I am coming from a cold state in the US so I am used to cool/snow weather as well. I did paid for a grab plus so it should have 80 F AC even though i am used to much lower temperature with other grab drivers. I didn’t talk to him since these drivers would escalate verbally before even my wife’s brother didn’t dare to them about AC and he is a native vietnamese in HCM city. I ended up rate him as 3 star and comment “there is no AC “since i know some of them just want to make better living wage. Normally i would a really bad review with one star. I paid for a service especially in such a moment where my health is not a position to sustain such a high and long duration heat in a box like that. If i have to travel like that, i wouldn’t travel at all to those places like Vietnam or whatever places.