Yog tias peb feem ntau ua rau khau thaum hnav khau, tom qab lub sijhawm ntev, yuav muaj deformation, folds, pawg thiab lwm yam tshwm sim nyob rau tom qab. Cov no yog txhua yam uas peb tuaj yeem saib ncaj qha. Lub sijhawm no peb tuaj yeem siv lubshoehornpab muab khau.
Qhov saum npoo ntawmshoehornyog du heev. Thaum muab cov khau, muab tso raushoehornrau hauv qab ntawm khau, uas tuaj yeem txo qhov kev sib txhuam ntawm ko taw thiab khau. Ntev npaum li ko taw maj mam nce mus, cov khau tuaj yeem hnav tau yooj yim thiab nrawm. Nyob rau hauv txoj kev no, tsis tsuas yog txhais tes tuaj yeem tiv thaiv los ntawm kev sib chwv ncaj qha rau cov khau, uas yog kev nyiam huv thiab yooj yim, tab sis kuj cov pob taws ntawm cov khau tuaj yeem tiv thaiv tau zoo los ntawm kev nqis tes ua, yog li ncua kev pabcuam lub neej ntawm cov khau. Yog li ntawd, nws raug nquahu kom koj tsis txhob nyem tawv thaum hnav khau, thiab sim sivkhau khau.
Yog tias cov poj niam cev xeeb tub, cov neeg laus, cov neeg uas tsis muaj kev txav mus los xws li lub duav raug mob tuaj yeem siv cov khau khiab kom tsis txhob muaj teeb meem ntawm kev khoov.
Post lub sij hawm: Oct-26-2022
