1. Cov laj thawj zoo
Thaum lub hollow paddle tshuab ziab khaub ncaws yog tsim, cov khoom siv thiab cov txheej txheem tsim khoom tseem ceeb heev. Yog tias cov txheej txheem tsim khoom tsis zoo, nws yog qhov ua rau tsis ua haujlwm thiab kev puas tsuaj, thiab paddle yog ib qho tseem ceeb ntawm lub tshuab ziab khaub ncaws. Yog tias qhov zoo tsis zoo, ces nws yuav muaj teeb meem hauv kev siv, thiab tej zaum yuav tawg lossis tawg.
2. Khoom yog vim li cas
Thaum ziab, nws yog tag nrho cov ntaub ntawv ntub. Yog tias cov ntaub ntawv sib xyaw nrog qee cov pob loj lossis cov khoom nyuaj, nws yooj yim ua rau hnav lossis puas rau cov hniav ntawm lub tshuab ziab khaub ncaws.
3. Kev siv tsis raug
Thaum siv lub tshuab ziab khaub ncaws hollow, nws yuav tsum tau siv raws li cov lus qhia los yog kev paub. Yog tias txoj kev siv tsis raug, nws yuav ua rau muaj kev puas tsuaj.
4. Yog vim li cas rau lub neej ua haujlwm
Lub hollow hniav tshuab ziab khaub ncaws yog hom tshuab. Txhua lub tshuab muaj kev pabcuam lub neej, hnav ntev, lossis siv sijhawm ntev heev, uas yuav yooj yim ua rau hnav ntau dhau, yog li txo qhov kev pabcuam lub neej thiab ua rau cov hniav puas.
Kev daws rau kev puas tsuaj ntawm hollow hniav tshuab ziab khaub ncaws:
1. Ua ntej ntawm tag nrho cov, ua ib qho kev tshuaj ntsuam xyuas ntawm lub tshuab ziab khaub ncaws. Xyuas seb cov hniav puas yooj yim, lossis vim yog lwm yam, lwm yam kev puas tsuaj tau ua rau cov hniav puas. Cov no yog txhua yam uas yuav tsum tau kuaj xyuas. Tshawb xyuas cov teeb meem thiab daws lawv. lus nug.
2. Thaum pom tias cov hniav puas lawm, nws yuav tsum tau kho lossis hloov lub sijhawm. Tsis txhob tos kom ua rau muaj kev puas tsuaj ntau dua lossis cuam tshuam rau kev siv qhuav.
3. Rau cov ntaub ntawv kom qhuav, ua tib zoo tshuaj xyuas cov ntaub ntawv yooj yim kom pom tias muaj cov khoom tawv lossis qee yam teeb meem hauv lawv. Tom qab ua tiav, lawv yuav tsum tau qhuav kom tsis txhob hnav thiab tsim kua muag ntawm cov ntaub ntawv no. ua rau qee qhov kev puas tsuaj.
4. Ua tib zoo saib xyuas kom tsis tu ncua thaum siv txhua hnub, uas tuaj yeem ua kom nws lub neej ua haujlwm tau zoo thiab tiv thaiv kev raug mob.
