Unreasonable, brother, try not to participate in Pratt & Whitney. Training institutions only use this as propaganda and gimmicks, but they really don't make money; Take this to arouse students' appetite, so institutions generally only put some food teachers in their inclusive training. To put it bluntly, the system used is only a detailed explanation, so you chose Pratt & Whitney. When you finally come out, although the money didn't cost much, it wasted your time and energy, which may not be cost-effective.

If you really want to enter a skilled industry, such as IT, you might as well find a place with strong skills to study and work with peace of mind, such as Dalian's Zhonglian Asia News Xinsi and Huaxin.

But it is unreasonable to charge you this money.