泰国
The word 泰国 (Tàiguó) is the Chinese name for Thailand. It combines 泰 (peaceful, grand) and 国 (country). This is the standard term used in all Chinese-language contexts when referring to the country of Thailand.
我去年暑假去了泰国旅游。
wǒ qùnián shǔjià qù le tàiguó lǚyóu.
I went to Thailand for a trip last summer.
泰国的食物又便宜又好吃。
tàiguó de shíwù yòu piányi yòu hǎochī.
Thai food is both cheap and delicious.
他打算下个月去泰国出差。
tā dǎsuàn xià gè yuè qù tàiguó chūchāi.
He plans to go to Thailand on a business trip next month.