Lingjie tau txais kev lees paub dav dav los ntawm cov neeg siv hauv tsev thiab txawv teb chaws rau nws cov kws tshaj lij, kev mob siab rau, kev ncaj ncees, thiab kev ua lag luam tshiab, cov khoom siv tau zoo, cov tswv yim ua lag luam nruj thiab cov qauv kev lag luam, thiab kev pab cuam tom qab muag thiab kev xav zoo.Cov khoom lag luam, cov kev pabcuam thiab cov kev daws teeb meem suav nrog cov khoom siv suab karaoke, cov khoom siv suab nrov, cov khoom sib xyaw thiab cov khoom siv peripheral thiab lwm yam.Cov chaw muag khoom thiab cov kev pabcuam tau them rau ntau lub xeev thiab nroog hauv Suav teb, thiab ntau lub tebchaws thiab cheeb tsam thoob plaws ntiaj teb, thiab tau cog lus los muab cov neeg siv khoom sai thiab cov kev pabcuam zoo.
