Teem chaw so rau cov khoom lag luam tiv thaiv qoob loo ARGOS thiab 1,4 SIGHT
Tsoomfwv Chaw Haujlwm Pabcuam rau Cov Neeg Siv Khoom Noj thiab Kev Nyab Xeeb Khoom Noj Khoom Haus (BVL) tau txiav txim kom raug ncua qhov kev pom zoo rau cov khoom cog hauv qab no ...