Compounds:
Lernwortschatz:
有无
有无[-無] yǒuwú v.p. have or not have
有无
有无 [yǒuwú] to have or have not; surplus and shortfall; tangible and intangible; corporeal and incorporeal
互通有无
互通有无 [hùtōngyǒuwú] mutual exchange of assistance (idiom); to benefit from each other's strengths and make up each other's shortfalls; to reciprocate with material assistance; scratch each other's back
互
互
mutually
/ -
/ ceiling
snout
mutually
通
通
traffic
/ -
/ alley
road
traffic
有
有
possess
/ -
/ by ones side
flesh
possess
无
无
not radical
/ -
/ -
not radical
有无 
有无[-無] yǒuwú v.p. have or not have 
互