Primary Function: Cov Khoom Siv Kho Qhov Ncauj Siv Hluav Taws Xob Book Text: Pure yog ib qho khoom siv kho qhov ncauj ob-hauv-ib uas siv hluav taws xob, uas muab tus txhuam hniav siv hluav taws xob thiab tus tso dej ntxhua kev nruab nrab ntawm cov hniav los ua ke rau hauv ib tug kav tuav. Tus kav tuav paub txog kev hloov cov khoom siv thiab hloov nws tus kheej ntawm hom txhuam hniav thiab hom tso dej ntxhua kev nruab nrab ntawm cov hniav, uas ua kom yooj yim rau kev siv thiab txuag chaw. Ib tug kiv cua tso pa cua tsim ua ke qhuav lub taub txhuam thiab tiv thaiv kom tsis txhob muaj kua dej sib txhaws. Tom qab txhua zaus siv, tus kav tuav thiab cov khoom siv raug muab tso rau hauv lub thawv khaws cia uas txuas nrog lub hauv paus, qhov chaw uas ua tiav kev them hluav taws xob thiab kev tua kab mob siv teeb ultraviolet.

Lub npe Project : Pure, Tus tsim qauv lub npe : Yao Dai, Neeg lub npe : Yao Dai.

Nyeem cov kev xam phaj zaum kawg thiab sib tham txog kev tsim qauv, tsim kom muaj tswv yim tshiab thiab kev tsim qauv ntawm cov neeg sau xov xwm tsim thiab cov neeg tsim khoom ntiaj teb, cov kws ua yeeb yam thiab cov kws tshaj lij. Pom tseeb cov phiaj xwm tsim qauv tshiab thiab cov khoom plig zoo nkauj los ntawm cov neeg tsim qauv zoo nkauj, cov kws ua yeeb yam, kws ua qauv vaj tsev thiab cov tub ntxhais tsim qauv. Tshawb nrhiav kev pom tshiab ntawm kev muaj tswv yim, kev tsim kho tshiab, kos duab, tsim qauv thiab kos duab. Kawm txog cov txheej txheem tsim ntawm cov neeg tsim qauv zoo.