Why do Sichuanese speak like Guilin people in Guangxi?

In fact, what the landlord heard should be Guilin dialect. As a native of Guilin, I have a deep understanding. There is an old lady near us, from Sichuan, who has been in Guilin for many years. What she said has a strong Sichuan accent, which is very special. As soon as you listen, you can tell that she is from Sichuan. The communication between us is natural and not difficult at all, which shows that Sichuan dialect and Guilin dialect are very close!