Thaum xaiv txoj cai Vrla roj teeb rau koj daim ntawv thov, nkag siab txog qhov tshwj xeeb muaj zog ntawm txhua koob yog qhov tseem ceeb. Ntawm Minhua Roj Teeb, peb muab plaub qhov tshwj xeeb-HR (High Rate), MML (Long Life), MMG (Gel), thiab MN (Lub voj voog sib sib zog nqus)-txhua tus tsim tawm rau qhov kev xav tau sib txawv.