Hey do I need to cancel my visa in another province, even if it expires on the 27th of October, before I can switch it to a teaching visa in Bangkok?
TLDR : Answer Summary
To switch to a teaching visa (B visa) in Bangkok, you need to cancel your current visa, even if it expires on the 27th of October. It is generally recommended that you handle this cancellation before applying for the new visa, and it's important to note that B visas must be obtained from a consulate or embassy outside of Thailand.