Cov qhov rooj tua hluav taws thiab cov pa hluav taws. Qhov rooj hluav taws xob yog qhov kev lag luam hluav taws rau cov ntoo hluav taws kub thaum muaj kev ntsuas feeb ntev. Hlau yog lub rooj cov khoom siv kom xa ib 3- teev hluav taws-kev ntaus hluav taws-kev ntaus nqi.
Peb yog Dalian lub tsev kub, peb muab ntau qhov khoob ntawm cov hlau qhov rooj, thav duab thiab cov qhov rooj ntoo rau kev lag luam thiab chaw nyob. Yog tias koj xav paub ntau ntxiv txog peb cov khoom lag luam, thov hu rau peb.
