1. resources: If the external training institutions are large in scale, teachers (famous teachers) are rich in resources and the course content system is mature. These internal cultures are not dominant.

2. Effect: If foreign training institutions do not conduct in-depth investigation and analysis, the training effect will be difficult to achieve, and in this respect, internal training has advantages.

3. Funding: Foreign training is definitely not cheap, and internal training will only generate teachers' class fees and training materials, which will save money.

In short, choose according to the type of employees and training content, and don't focus on funds, because training is also an investment (the key is to analyze the investment income).