Letter of finacial support vs. money in the bank

I have a friend who instead of showing a bank account full of money just supplied a letter of finacial support from his father to get his visitor visa. He forgot the details of what the letter contained and I was wondering if anyone out there has done this or knows the details of what the letter should contain, like does the letter need to have my father’s bank account info?

Thanks

I assume you are talking about a visitors visa to enter Taiwan?

Seems to me there’s some info on that at the link below. Not sure, but you can check it out:

boca.gov.tw/english/index.htm

P.S. - Is your tagline a “job wanted” self-ad or a warning that we need to be nicer to you because of your impediment? :wink: