大惑不解

to be at a loss (idiom)

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

to confuse / to be puzzled

no; not so / (bound form) not; un-

to not understand / to be puzzled by / indissoluble

surname Xie

to divide / to break up / to split / to separate / to dissolve / to solve / to melt / to remove / to untie / to loosen / to open / to emancipate / to explain / to understand / to know / a solution / a dissection

to transport under guard

acrobatic display (esp. on horseback) (old) / variant of 懈[xie4] and 邂[xie4] (old)