ðə tˈiːsnˈɑː ɪz ɐ ɹˈɪvɚɹ ɪn kˌʌvʃɪnˈɑːvski, ˌɑːstɐʃkˈɑːvski, fɪɹˈɑːvski, ænd vˌɪʃnɪvəlˈɑːtski dˈɪstɹɪkts ʌv tˈiːvˈɜːɹ əblˈæst ʌv ɹˈʌʃə.
The Tsna () is a river in Kuvshinovsky, Ostashkovsky, Firovsky, and Vyshnevolotsky Districts of Tver Oblast of Russia.