解

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)

knife / blade / single-edged sword / cutlass / CL:把[ba3] / (slang) dollar (loanword) / classifier for sets of one hundred sheets (of paper) / classifier for knife cuts or stabs

ox / cow / bull / CL:條|条[tiao2],頭|头[tou2] / newton (abbr. for 牛頓|牛顿[niu2 dun4]) / (slang) awesome

surname Jue

angle / corner / horn / horn-shaped / unit of money equal to 0.1 yuan, or 10 cents (a dime) / CL:個|个[ge4]

role (theater) / to compete / ancient three legged wine vessel / third note of pentatonic scale

to not understand / to be puzzled by / indissoluble

lit. to know one and understand half (idiom); a smattering of knowledge / dilettante / amateur

Chinese People's Liberation Army (PLA)

unromantic / insensitive

to listen to the next chapter for an explanation

Chinese People's Liberation Army Navy (PLAN)

People's Liberation Army Air Force (PLAAF)

the treaty of 1923 normalizing relations between the Soviet Union and the Northern Warlord government of China

East Turkestan Liberation Organization (ETLO), Xinjiang dissident group

insoluble (i.e. impossible to solve)

lit. not requiring a detailed understanding (idiom); only looking for an overview / not bothered with the details / superficial / content with shallow understanding