剃头挑子一头热

lit. only one end of the barber's pole is hot (idiom) / fig. one-sided enthusiasm / one party is interested, but the other, not so much / (Note: In former days, street barbers carried their equipment on a pole, with tools and a stool at one end and a brazier at the other.)

to shave

shave / to weed

variant of 剃[ti4]

to have one's head shaved

head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:個|个[ge4]

suffix for nouns

to carry on a shoulder pole / to choose / to pick / to nitpick

to raise / to dig up / to poke / to prick / to incite / to stir up

carrying pole and its load

son / child / seed / egg / small thing / 1st earthly branch: 11 p.m.-1 a.m., midnight, 11th solar month (7th December to 5th January), year of the Rat / Viscount, fourth of five orders of nobility 五等爵位[wu3 deng3 jue2 wei4] / ancient Chinese compass point: 0° (north) / subsidiary / subordinate / sub-

(noun suffix)

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

one head / a head full of sth / one end (of a stick) / one side / headlong / directly / rapidly / simultaneously

one-sided enthusiasm (abbr. for 剃頭挑子一頭熱|剃头挑子一头热[ti4 tou2 tiao1 zi5 yi1 tou2 re4])

to warm up / to heat up / hot (of weather) / heat / fervent