If you want, then you can make a phone call to Buriram Airport at their landline phone number +66 (44) 666-334

> 3

Was this Stamp in your Passport adjacent to the most recent Exit Stamp out of Thailand??

FYI about the TM30 Report Filing—

As the foreign guest staying at whatever type of accommodation, the guest doesn't need to do anything (except provide their passport information details), but the property owner (house/condo/villa/hotel/resort/hostel/motel owner) is responsible to report and would file a TM30 for that foreign guest staying at their property (hotel, house, villa, condo, hostel, resort, etc.) and doesn't involve the foreign guest going to a local Thai Immigration Office or anywhere to file a TM30 Report

The property owner can file a TM30 online

Also, it doesn't necessarily have to be the property owner, but a representative or someone who has all the necessary property ownership paperwork can file a TM30 for the foreign guest staying at the property/accomodation

@Peter ********

Again, don't need to show your Lao Visa Sticker to anyone and just Exit and get out of Laos now, but show your Thai E–Visa Non–O print out that you have from Sydney to the Thai Immigration Officer on Arrival in Nong Khai

@Peter ********

You have many things confused:

1.) You already have a Lao Visa Sticker, which was a Lao Visa on Arrival (Lao VoA) Sticker, that you had bought for USD $40 Dollars and the Lao Immigration Officer then ink stamped you in for 30 Days:

otherwise, there was no way for you to Make Entry into Laos with an Australia Passport without a Lao Visa Sticker in your passport beforehand;

2.) Apparently you have an UNUSED Non–O E–Visa that has not been activated yet which you have received from the Thai Consulate in Sydney

Now, all you have to do is show that PDF Print out (which you already did for the Thai Banks and Khon Kaen Immigration Office) to the Thai Immigration Officer on Arrival in Nong Khai

Then, check and verify that the Entry Stamp you receive from the Thai Immigration Officer on Arrival in Nong Khai gave you a Non–O Entry for 90 Days;

3.) You don't need any more visas from anywhere else and you don't need to stay in Laos for a few days and can just leave Laos now and Return Back and Make Entry into Thailand using that Non–O E–Visa issued by the Thai Consulate in Sydney;

4.) Once you have made Entry into Thailand and activated (used) your Non–O E–Visa, then you can go to a Thai Bank Now (there are some Thai Bank Branches open on Sundays) and open a Thai Bank Account;

5.) Don't bother going again to any local Thai Immigration Office (in your case, the Khon Kaen Immigration Office) without a Thai Bank Account already open and 800,000.- (800k) Thai Baht sitting in your Thai bank account for at least 2 months before going to any local Thai Immigration Office to apply for a Retirement Extension of Stay;

6.) Unfortunately, any and all Thai E–Visa's need to be applied for and processed:

a.) while you are physically NOT in Thailand, and

b.) while physically in the same jurisdiction (country) of whatever Thai Embassy/Thai Consulate you are trying to get a Thai E–Visa from

Unfortunately, that ship has already sailed now

It is up to the Thai Immigration Officer on Arrival at Nong Khai to make that determination about what to do or not do and at the full discretion of the Thai Immigration Officer (and, potentially, local Thai Immigration Office) about the specific circumstances of this Non–O Thai eVisa issued from the Thai Consulate in Sydney

(surprised the Khon Kaen Immigration Office didn't say more to you about your E–Visa from Sydney)

So, best of luck to you and unfortunately you have so many things confused, but apparently luck is definitely in your favor so far

Looking back at the various Posts of the OP here in this Facebook Group, it seems earlier he was trying to open a Thai Bank Account with a (Single Entry) Non–O Retirement E–Visa issued by the Thai Consulate in Sydney, but the Thai Bank Branches that he approached, located in the Isaan region, wouldn't open a Thai Bank Account for him without either a wet ink Non–O Visa or an Extension of Stay, either of which only obtained from his local Thai Immigration Office (of which, the original rationale to open a Thai Bank Account was probably in order to apply for an Extension of Stay at his local Thai Immigration Office)

So, now in Vientiane, (and probably mistaken) that the Thai Embassy in Vientiane still issues Thai Visa Stickers (which it does not and no Thai Embassy/Thai Consulate anywhere in the world issues Thai Visa Stickers, but only Thai E–Visa as a PDF File)

So, as an Australian over age 50 years old and does NOT have any Marriage Certificate with a Thai Citizen, the OP's best option is to, again, get another Single Entry Non–O Retirement E–Visa from the Thai Embassy in Vientiane, like he previously obtained from the Thai Consulate in Sydney

So, seems to be the gist of his dilemma....

As for Lao Visa policy, well, clearly, he got a Lao Visa on Arrival (Lao VoA) for USD $40 Dollars at the Friendship Bridge border that allows for a Stay of 30 Days in Laos for Australia Passports

if anyone is using their U.S. Passport to make Entry into Thailand, then don't bother with the 65k (Retirement) / 40k (Thai Citizen Wife/Spouse) Thai Baht Monthly Income Method for an Extension of Stay because for over the past 6 years already (since 2019) the U.S. Embassy in Bangkok and the U.S. Consulate in Chiang Mai do NOT issue income affavits required by your local Thai Immigration Office for an Extension of Stay based on Retirement (over age 50 years old) or Thai Citizen Wife/Spouse for the Monthly Income Method

if anyone is using their U.S. Passport to make Entry into Thailand, then don't bother with the 65k (Retirement) / 40k (Thai Citizen Wife/Spouse) Thai Baht Monthly Income Method for an Extension of Stay because for over the past 6 years already (since 2019) the U.S. Embassy in Bangkok and the U.S. Consulate in Chiang Mai do NOT issue income affavits required by your local Thai Immigration Office for an Extension of Stay based on Retirement (over age 50 years old) or Thai Citizen Wife/Spouse for the Monthly Income Method

1.) probably easier for you to fill in and submit the TDAC on a desktop/laptop/notebook computer or tablet than on your mobile phone/cell phone

2.) What specific issues or problems are you having in filling out and submitting a TDAC?

3.) if the input field does NOT have a Red Asterisk, then it is Optional and NOT Required so easiest to leave it blank and just skip those particular input fields

Just to give more Clarification to the Question by the OP:

the OP is a Student in China and applying for a Thai E–Visa at the Thai Consulate in Shanghai (China)

the Thai Consulate in Shanghai is asking for something (Declaration Voucher of Overseas Personnel's Accommodation Registration in China) that all Residence Permit Holders in China (including students) would already have had and

@Denis ******

was kind enough to provide the English Language Link to the Shanghai Municipal Gov't information about this Declaration Voucher of Overseas Personnel's Accommodation Registration

the Thai Consulate in Shanghai is asking about something from China's National Immigration Administration, not something from Thai Immigration

Hopefully, the OP understands where (China government website/app) to obtain what is requested from the Thai Consulate in Shanghai