Mias Mas teb tseem nyob rawv hauv tej tsov rog uas rhuav tshem kev lag luam. Ua rau tsoom pej xeem ntau plhom leej yuav tsum khiav tsiv teb tsaws chaw thiab kev kav tej thaj chaw sib tawg. Tab txawm muaj kev xaiv tsa zaum kawg no, tsis kav cov tseem hwv tub rog tsuas kav tau cov thaj tsam li ntawm 40 feem pua xwb. Cov tiv tseem hwv coob tshaj 20,000 leej tseem raug kaw hauv nkuaj nrog rau Oos Xas Xus Cis.
