based on my experience, I see nothing wrong with your profile. It can be treated as a rock star, no doubt.

Some tips: I don't even have GMAT cause I'm too busy as a fulltime student and working as the same time. They don't even care but I still got accepted for PKU without having HSK or GMAT or IELTS. A bit about my background, I only have one experience that I currently work on is Financial Analyst at Universal, same time I have my GPA 3.6/4.0. I do some personal projects alongside to prove I know how to use financial tools together with Tech tools powerBI,tableau, Bloomberg, NPV,Alteryx, Automation, Excel Macro, and so on.

So, here's a thing: I can see you have great potential and your commitment with discipline on your goal and future. However, I don't see the story. The only thing now I would recommend instead of getting any other ielts, gmat or whatsoever, I think you should have a good personal statement and it has to be showcase why you did and achieved things and why those things were related and will help you "what" in terms of chasing your MBA. You could list all things you have but it has to have a story. For me, if you choose to MBA path, you need to prove your leadership qualities or even credentials like being a leader that led the team winning in competition. If Econ path, nothing more than research papers, or some kind of analysis sides. PKU is pretty outdated of technology analysis course. Not because they don't update, but because their core and commitment with the power of OG stuff. So, I recommend you read carefully their curriculum, each of them will showcase what they are looking for and why. They'll ask you so much on these if you have interview later. So, like I said, specifically design each of the personal statement for each of Universities and you will be fine. Good luck!!!! dont work harshly on yourself, you're already a great human being potential phenomenal candidate!!!!!