South Korea vs China IT

i have not been to China in my entire life, even though everyone in the university and our class was talking of going there, for IT Consultant internship, if you know the Yonsei university form where i graduated with 3.9 GPA , then you can understand my situation and i was really eager to get even specialized in IT i joined the Go Abroad China IT & AI internship in late 2025 & completed in January 2026 and i was placed in tech company which was a startup and that was where i got lucky and since it was startup i think it was a best time of learning and executing. I rate the growth there 5 since it was a startup and support from them was great. i can say i retuned back home with practical experience of my IT career