Qee tus neeg hais tias "cov khaub ncaws dawb tig daj" tsis tuaj yeem zam, thiab tsis muaj txoj hauv kev los kho.Puas yog qhov daj ntawm cov khaub ncaws dawb tiag tiag "kev puas tsuaj loj"?Puas yog nws nyuaj rau nres?Qhov tseeb, txwv tsis pub, daj ntawm cov khaub ncaws dawb tuaj yeem ntxuav....
Nyeem ntxiv