Banbao ualub caij thaiv cov khoom ua si rau cov menyuam yaus muaj xws li caij nplooj ntoos hlav, caij ntuj sov, caij nplooj zeeg thiab caij ntuj no. Seasons blocks cov khoom ua si muaj rau cov neeg siv khoom xaiv lawv lub caij nyoog nyiam. Lub caij ntuj no thaiv cov khoom ua si rau cov menyuam yaus tuaj yeem siv tsis yog rau cov khoom ua si hauv tsev, tab sis kuj rau kev kho kom zoo nkauj duab. Tib lub sijhawm, nws tuaj yeem pab txhim kho tus menyuam's lub hlwb thiab tawm dag zog tus menyuam's kev xav thiab kev txawj ntse.
Banbao yog ib lub tuam txhab tsim khoom ua si tsim khoom, lub tsev kawm ntawv qib siab zoo tsim cov khoom ua si. Muaj ntau lub caij thaiv cov khoom ua si rau cov menyuam yaus muag. Peb ua qhov zoo tshaj plaws los tsim cov khoom ua si hauv tsev zoo tshaj plaws rau cov menyuam yaus. Peb kuj muab kev pabcuam tsim khoom ua si hauv tsev, koj tuaj yeem tsim koj lub caij ntuj sov thaiv cov khoom ua si rau menyuam yaus raws li koj xav tau.