Otolaryngology in Ho Chi Minh (no FV hospital)

Hi, I'm looking for a trusted otolaryngology. I already tried FV hospital for an ear wax cleaning and i had to go there 3 times. It was really too expensive for an easy thing like this and i still have to solve completely the problem.
Now I can't trust the doctor anymore so I need to find someone who can solve this problem. It was always an easy thing to solve in Italy (it always took me just one week) but here it's already 2 months or even more. The situation starts to be absurd.

Thank you for the help in advance

I strongly suggest you check-in Cho Ray Hospital or University Medical Center HCMC, which are both well-equipped with modern medical facilities and of which doctors are highly competent and efficient in their fields. The point is that they surely cost you less than FV but service quality in my opinion is ensured. Wish you get well soon!  ;)