When I retired to just outside Chiang mai, I sent for a lot of vegetable seeds from a nursery in the South of england. I planted Runner Beans, Broad Beans, Peas, standard Cabbages and Brussels Sprouts et al just at the beginning of the cool season and watered them well . They all failed. They germinated, put out a good show of leaf and died. The beans and peas flowered but did not produce seed. I suspect that the local pollinating insects failed to recognise the strangers and ignored them.
If you go ahead make sure that they are suitable for your area.