Nyob rau hauv xyoo tas los, Tuam Tshoj tsev neeg lub tuam txhab hluav taws xob tau tsim kho sai, nrog ntau ntau yam thiab loj zis. Nyob rau xyoo 2003, lub Tuam Txhab ua lub Tuam Txhab ua rau Tuam Tshoj muaj 18.5 lab units, 42 lab tus cua txias, 17 lab ntxuav cav thiab 35 lab microwave ncu. Raws li "2004-2006 Xov Tooj Nroog China Theater Cov Tsev Kawm Ua Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Lag Luam Tshawb Fawb", nws tau kwv yees tias qhov kev lag luam loj hauv Suav teb hauv tsev ua yeeb yam hauv tsev yuav nce 6.9 lab units hauv peb lub xyoos tom ntej. Tsis tas li ntawd, ntau cov khoom siv me me kuj muaj lub lag luam loj loj, uas yog ib qho lag luam zoo heev rau kev hloov PP. Qee cov ntaub ntawv yas khoom lag luam hauv Suav teb tau tsim cov khoom tshwj xeeb rau kev ntxuav cov cav tov xws li PP 1947 series thiab K7726 series, uas tau txais tos los ntawm cov tshuab ntxhua khaub ncaws manufacturers. Yog li no, ob peb xyoos tom ntej no, yuav tsum tsim kom muaj cov ntaub ntawv hauv tsev rau cov khoom siv hauv tsev rau cov khoom siv hauv tsev kom ua tau raws li cov kev xav tau ntawm lub khw.
