Sau Ntawm Bookcases Cov "xyoob" yog cov ntawv sau cia. Cov ntawv sau muaj "phab ntsa version", "cov qhua tuaj yeem hloov kho" thiab "cov ntawv sib dhos". Muaj ib hnub, thaum tus tsim qauv pom tus xyoob, nws xav hais tias, "Yuav ua li cas hais txog kev khaws cov phau ntawv ntawm cov xyoob" thiab qhov ntawd yog qhov pib ntawm kev tsim. Qhov no yog qhov tshwj xeeb ntawm qhov kev tsim no uas tshem tawm cov duab tsis tseem ceeb thiab txuag kab. vim tias nws yog cov phau ntawv ntim phau ntawv uas muab cov phau ntawv sib txawv tshaj li cov txheej txheem ntawm kev ntxig cov phau ntawv ntawm cov pa.

Lub npe Project : Bamboo, Tus tsim qauv lub npe : HeeSeung Chae, Neeg lub npe : C-HEE.

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.