TIV TAUJ PEB THIAB TAU TXAIS LUS TEBTSIS PUB LEEJ TWG THOV 24 TEEV
"Txawm hais tias nws yog cov khoom lossis cov kev daws teeb meem hais txog riam thiab hniav ua haujlwm, cov khoom carbide, cov cuab yeej cermet, thiab cov khoom cuam tshuam, Shen Gong cov pab pawg muag khoom thiab cov kws tshaj lij yuav txhawb nqa koj cov kev xav tau tag nrho. Qhov no yog peb txoj kev cog lus pabcuam."
