Kev qhia ntxaws txog nuv ntses nuv ntses

1, Lub teeb thiab ntim me me, yooj yim thiab yooj yim nqa;

2, Siv cov khoom muaj zog thiab limp los xyuas kom ruaj khov;

3, Kev hloov pauv tau yooj yim thiab limpness, yuav tsis tangle, yooj yim kis thiab ntim;

4, Cov kab thiab pob txha, ruaj dua;

5.Capable ntawm kev siv ntau yam hluavtaws fibers;

6.Les qhov hnyav thiab ntau;

7.Less tsis kam mus rau tam sim no;

8.Ua kom zoo dua qub;

9.Siv zog sawv tiv thaiv puas;

10. Nws tau khov kho thiab ruaj khov rau ntau lub caij cog qoob loo;

11. nws kuj tseem tuaj yeem tshem tawm tau yooj yim thiab rov ua dua rau kev siv tom ntej;

12. Yooj yim ntxuav, tiv thaiv kab mob, tiv taus hlawv, muaj zog-tensile quab yuam, tsis tawm ntawm cov duab, lub neej ua haujlwm ntev thiab muaj kev ntseeg siab.