Cov tsev ntoo muaj txiaj ntsig zoo rau lawv cov nqi qis, kev phooj ywg ib puag ncig thiab yooj yim ntawm kev tsim kho. Ntau tus neeg nyiam tsim cov tsev zoo li no rau lub neej hauv lub tebchaws. Txawm hais tias tag nrho cov txiaj ntsig zoo, tsob ntoo yog tus cwj pwm los ntawm kev kub ntxhov ntau ntxiv. Thaum lub sij hawm installation ntawm hluav taws xob thaiv, nws yog ib qho tseem ceeb tshwj xeeb los xyuas kom meej tias tag nrho cov kev ruaj ntseg yuav tsum tau ua. Tias yog vim li cas koj yuav tsum paub tag nrho cov nuances ntawm kev tsim kho, tsis hais seb koj tus kheej yog tsim lub tsev los yog tsis