Question about Business Visa/Work Permit:

I know for a work permit to be issued, I would need to employ 4 thai nationals and pay their social security. I also know it's possible and common to only pay their social security.

I'm curious how people go about finding thai's to go along with this? Would they need to be unemployed or are thai's able to receive social security twice (from me and their regular employment). Would this be something, for example, that I would post in a thai group in my local area or is this usually an agent/accountant thing?

Any experience or suggestions most appreciated.