Senke yog ib pab pawg tuam txhab koom ua ke hauv kev tshawb fawb thiab kev tsim kho, tsim khoom, muag thiab kev pabcuam, uas tau tsim nyob rau xyoo 2012.
Peb yog cov chaw tsim khoom thiab peb tshwj xeeb hauv kev tswj hwm kev lag luam thiab cov khoom lag luam khoom lag luam rau txog 10 xyoo.
