Toy khoom qab zib, raws li lub npe implies, yog ib qho khoom ua si nrog khoom qab zib; Hauv keeb kwm ntev, ntau txhiab tus khoom ua si khoom ua si tau tsim. Cov khoom ua si muaj xws li cov duab cov khoom ua si, cov khoom ua si, kev sib txuas thiab sib dhos cov khoom ua si, cov khoom ua si tsim vaj tsev thiab cov khoom ua si, cov khoom ua si kis las, cov khoom ua si suab paj nruag, cov khoom ua si ua haujlwm, cov khoom ua si zoo nkauj thiab cov khoom ua si ua tus kheej. Cov kev kawm dav dav rau cov khoom ua si yog: txhawb kev loj hlob ntawm txhua tus menyuam lub cev, kev coj ncaj ncees, kev txawj ntse thiab kev zoo nkauj; Nws ua raws li lub hnub nyoog tus yam ntxwv ntawm cov menyuam yaus thiab tuaj yeem ua tiav lawv txoj kev xav paub, kev ua ub no thiab kev tshawb nrhiav xav tau; Cov duab zoo nkauj, qhia txog cov yam ntxwv ntawm cov khoom; Muaj ntau yam dej num pab txhawb kev kawm; Ua tau raws li cov kev cai huv huv, cov xim tsis muaj tshuaj lom, yooj yim los ntxuav thiab tua kab mob; Ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb, thiab lwm yam.
Cov khoom qab zib txuam nrog cov khoom ua si xws li paj rwb khoom qab zib, dhia khoom qab zib, npuas pos hniav, ntsiav tshuaj khoom qab zib, biscuits, chocolate, jam, mos khoom qab zib, thiab lwm yam., uas yuav flexibly matched raws li kev ua lag luam xav tau ntawm cov neeg siv khoom sib txawv.
Raws li cov khoom ua si khoom qab zib, nws muaj qhov tseem ceeb, uas yog, nws yuav tsum muaj peev xwm nyiam cov menyuam yaus. Qhov no yuav tsum tau cov khoom ua si nrog cov xim ci, nplua nuj suab thiab ua haujlwm yooj yim. Nws yog ib qho tsim nyog sau cia tias, vim tias cov menyuam yaus nyob rau lub sijhawm tsis ruaj khov ntawm kev loj hlob tsis tu ncua, lawv muaj kev nyiam ua haujlwm sib txawv ntawm cov hnub nyoog sib txawv, thiab feem ntau muaj kev xav ntawm kev nyiam cov tshiab thiab ntxub cov laus. Yog li ntawd, cov khw muag khoom ua si menyuam yaus yuav tsum tau faib cov khoom ua si raws li menyuam yaus hnub nyoog: 0-3, 3-7, 7-10, 10-14, thiab lwm yam.