No one to rely on
Chinese idiom, Pinyin is w ú y à w ú K à o, which means to describe loneliness. The same as "helpless".
Idiom explanation
It describes being lonely and helpless. The same as "helpless".
Idiom usage
As a predicate or object; used of people or things
No one to rely on
Distinguish the sun from the fire - liè huǒ biàn rì
stand far apart facing each other - yáo yáo xiāng duì
find no fault in examining one 's heart - nèi xǐng bù jiù
Half a hundred miles is ninety - xíng bǎi lǐ zhě bàn yú jiǔ shí