How much is the salary for doing foreign trade business in Nanjing?

I also want to go to Nanjing. I have worked in my present company in Guangdong for 2 years and accumulated many guests. However, I feel so confused about where to find BF. The basic salary of online recruitment is about1.5k. I can't see it. What does Fu You know? Nanjing foreign trade salesmen generally have more than 2 years of foreign trade work and exhibition experience. What is the basic salary? thank you