Will Nanjing get stuck flying to Thailand?

No, going to Thailand is bound to go through layers of customs inspection, and you won't be stuck if you have complete information. In Thailand, except for the members who are blacklisted at home and abroad and those who carry dangerous contraband, the Immigration Bureau of Thailand has cash requirements for foreigners entering Thailand, and will randomly check the cash carried by tourists entering Thailand. According to the regulations, each person must have 10000 baht or equivalent foreign currency cash when crossing the border in landing visa, and the family must have 20000 baht. Those who are short of cash will be refused entry.