1. N-gun htawt sit ai lam
Semitrailer langai a n-gun gaw, tractor kaw na pru wa nna, dai tractor gaw engine hpe lang nna, tractor hpe shachyut ai. Dai aten hta sha, dai tractor gaw semitrailer de n-gun hpe kingpin hku nna htawt sit ya ai majaw, tractor a hpang hkan nang lu ai. Ndai power transmission ladat gaw, semitrailer hpe lam masa amyu myu hta n-gun n rawng ai sha, htaw sa ai lam hpe grau kaja hkra galaw ya lu ai.
2. Tractor hte Semitrailer lapran matut mahkai ai ladat
Tractor hte Semitrailer hpe kingpin hte matut da ai. Kingpin hpe hpaji rawng ai hku galaw da ai majaw, tractor hte semitrailer lapran hpe lawan ai hku matut mahkai nna dawm kau lu ai. Hkamja lam hte seng nna, htaw sa ai shaloi, kingpin gaw grai kaba ai gang shadut ai atsam hpe gun hpai ai majaw, semitrailer gaw tractor hpe atsawm sha hkan nang lu ai. Dai hta n-ga, kingpin gaw, n-gun n-gun loi mi jaw ya ai majaw, semitrailer hpe, yak hkak ai lam masa ni hta hkan nna, tractor hte shingdaw yang, n-gun n-gun loi mi laman hta, shinggrup lu ai.