সঠিক উত্তর হচ্ছে: A variety of tea cultivated in Taiwan
ব্যাখ্যা:
Oolong tea is a variety of tea cultivated in Taiwan. Oolong tea is the main type of tea that is produced and consumed in Taiwan. There are many kinds of oolong teas produced in Taiwan. Taiwanese teas can be classified according to their regional origin, seasonality and processing method. The flavors of oolong teas change dramatically from season to season.