DCI tau koom tes nrog NSK xa DCI Ntug xa khoom nrog ntau yam NSK…
Tag: cov khoom siv kho hniav
Kev tiv thaiv kev saib xyuas cov khoom siv kho hniav
Kev sim-thiab-kuaj cov khoom siv kho hniav kuaj xyuas rau feem ntau, yog tias tsis yog tag nrho, ntawm cov haujlwm tsis tu ncua.