Is the visa on arrival in Bangkok, Thailand troublesome?

No trouble. You can apply for a visa on arrival to Thailand.

According to the latest announcement of the Ministry of Interior of Thailand, citizens holding Chinese mainland passports can apply for visas on arrival valid for 15 days at various immigration offices in Thailand.

Materials required for visa on arrival:

1. Passport valid for at least 6 months;

2. Two-inch bareheaded photo with white background;

3. Carry 10000 (personal) and 20000 (family) baht in cash or equivalent foreign currency with you (Thailand Immigration Bureau will randomly check);

4. The round-trip air ticket does not exceed 15 days (e-ticket printed version).

Visa holders on arrival shall not apply for extension except for special reasons such as illness. You can go to the immigration office to apply for extension.

I hope it helps you.