子虛烏有

(idiom) to have no basis in fact; to be the product of sb's imagination

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)

emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain

abbr. for Ukraine 烏克蘭|乌克兰[Wu1 ke4 lan2] / surname Wu

crow / black

not to exist / nonexistent / illusory

(literary) not to exist; nonexistent; illusory

to have; there is / (bound form) having; with; -ful; -ed; -al (as in 有意[you3 yi4] intentional)