I applied online. I interviewed at Nielsen (Cantón, Guangdong) in Jul 2018
Interview
a test like GMAT maths part for about 30min, the test can be searched from the internet, quite simple, and then test some simple skills of drawing PPT and excel, use some simple functions
Two rounds of interviews, the first round of simple data analysis, requiring the organization of excel to make charts, the second round to give some market estimates of the problem