لانکا is a term that often refers to the island nation of سریلانکا, located in the Indian Ocean. Known for its rich biodiversity, سریلانکا is home to various wildlife species and lush landscapes, including rainforests and tea plantations. The country has a diverse culture influenced by its long history and various ethnic groups. The economy of سریلانکا relies heavily on agriculture, particularly the cultivation of چای (tea), which is one of its main exports. Additionally, tourism plays a significant role, attracting visitors to its beautiful beaches, ancient temples, and national parks.