Cov qauv thiab cov yam ntxwv ntawm cov hlua fais fab fais fab: lub tshuab txais cov khoom tsim thiab hluav taws xob, hloov pwm txawv, nws tuaj yeem ua kom txawv ntawm cov hlua hlau, ua tus thawj thiab yooj yim, kos, txhim kho thiab tswj xyuas kom zoo. Nws lub ntsiab tseem ceeb yog tsis txias txias precondition, pluag grouping, complex zog mov, raug thiab sib dhos.

Qhov kev faib tawm ntawm fais fab foob nrog hlua hlua thiab nws cov lus piav qhia ntawm fais fab ntawm hlua hlua yog: lub cev muaj zog, lub tswv yim qauv, nruas thiab txawb. Qhov txawv ntawm lub cav thiab lub nruas yuav muab faib ua plaub hom. Cov hlua xov tooj hlau muaj hlua loj loj, zoo nkauj tsos thiab ceev ceev. Nws tsuas yog ua tiav ob peb feeb los ntawm kev nias ib txheej xaim hlua, uas ua rau kom khov khov kho thiab ua rau kev ua hauj lwm zoo dua qub.

Lub fais fab fais fab, uas yog ntsia sab nraum lub nruas, muaj qhov zoo ntawm kev sib koom tes zoo, siab dav dav, yooj yim los hloov thiab nqa, thiab yooj yim rau cov khoom siv tshuaj xyuas.

Kev siv fais fab siv dav, tab sis muaj tsawg dua cov tub txawg uas khiav lag luam hluav taws xob kom raug. Nws raug nquahu tias koj paub ntau ntxiv txog kev paub ntawm kev siv fais fab, thiab ua kom zoo dua txhua yam ntawm cov fais fab fais fab hauv ntau qhov chaw.