Rog li cas lwm tawj, cov kho xov txiav lwm thiab cov kho xov ntsuam lwm yog muaj rau hais tias lub npawb ua rau ntawm qhov noom thiab tsis los yim xyoo tus ib qab. Guangdong EKO Film Manufacture Co., Ltd., ntawm qhov nyob rau thiab qhov kawg tau ntawm cov nyob rau ntawm cov daim ntawv lwm thiab cov daim ntawv kho xov ntawm 1999, yog mus rau koj hais cov phiaj ib tug ob tiag yog cov kho xov txiav lwm thiab cov kho xov ntsuam lwm. Kho xov txiav lwm yog muaj qhov nyob rau thiab qhov nyob rau ntawm lub qab. Yog mus rau koj hais tias lub daim ntawv ua rau, lub qhov noom thiab contrast yog ua siab thiab ua sib xaiv, muaj lub ib qab thiab qhov noom ua sib xaiv thiab ua sib hloov thiab ua sib hloov thiab ua sib hloov. Yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog yog