Txhawm rau txuag cov peev txheej thiab muab cov khoom lag luam zoo ib puag ncig. Txhawm rau txhim kho kev tsim khoom thiab tsim kho tshiab hauv Suav teb los tsim hauv Suav teb Txhawm rau ua haujlwm siab thiab txuas ntxiv yeej tus nqi siab tshaj plaws rau cov neeg siv khoom.
