Cost of living in hsinchu, Taiwan?

So, my boyfriend is from hsinchu and lives there most of the time and I live in the United States. We’ve talked about possibly moving in together in either country but as far as family is concerned I think it’s better to live in hsinchu. Does anybody know how much it would cost to move there as a US citizen with a small dog? Or know of companies that offer work visas 🙏🏻