What are the examples of internal recruitment and external recruitment?

Internal recruitment is mainly to select talents from within the enterprise for promotion; External recruitment is mainly to select suitable talents from outside the enterprise to fill vacant positions, which is also commonly known as "airborne troops".

The two giants in the instant noodle industry, Uni-President and Master Kong, are examples in this regard. As a leading enterprise in the food industry in Taiwan Province Province, Uni-President Group has a large number of internal talents, so it pays more attention to internal recruitment. As a new enterprise (of course, it has been developed for 20 years), Master Kong relied heavily on external recruitment in the first ten years of its establishment, but the current situation is unknown.