Besides the fruits for the hot season, there are several kinds of nice-tasted fruits in the cold season. Fruit crops such as longan, lichee, pear, pineapple, sweet tamarind, grape and strawberry are very plentiful and delicious in this season. These fruits are grown well in the northern and northeastern parts of the country especially in the hilly areas. Due to their favorite tastes, foreigners love to eat these fruits. Therefore they are exported to many countries around the world. As a result, every year these famous fruit crops can make a large amount of money for the orchard owners. Besides exporting, these fruits are also alternated as the preserved fruit products that are available for consumers all through the year.