1.Peb muaj cov ntaub ntawv raw txaus hauv Tshuag thiab muab kev xa khoom sai.
2.Ntau tshaj 100 hom patent tsim teeb pom kev zoo.
3. Yooj yim installation.
4.High lumen thiab siab CRI coj teeb pom kev zoo.
5.Advanced tsim cov khoom siv teeb pom kev zoo.