Major companies such as Microsoft and Amazon now accept Bitcoins. Travel agencies such as Expedia and Cheap Air also welcome Bitcoin.
There are a number of restaurants and services that accept Bitcoin as payment. You can find more information about these restaurants through https://coinmap.org/#/map/13.72521095/100.53331375/15
You can also visit Coin ATM radar to locate where you can buy or sell cryptocurrencies for cash. https://coinatmradar.com/
Interested to buy Bitcoin? Check the Market Now https://www.bitkub.com/market/BTC