Fapa Tlau Pa Kha A Tlaunak Ah Khan Thi Seh Law Zei Tin?

Fapa tlau pa kha a rak tlau lio ah a pa nih a rak kawl lo i a hnuah a mah tein hringtu a pa sin ah a kir than, khakha kir than loin a umnak Vokrawl kuang pawngah khan hei thi seh law seitin dah a si lai? A tangah Dr. Rual Uk nih fiang tein a leh nak Video in rak zoh.