zhài​tái​gāo​zhù

to be mired in debt

债台高筑 債臺高築 zhài​tái​gāo​zhù
to be mired in debt
to be heavily in debt; to be debt-ridden; literally to build a high platform of debt, referencing a king from the Warring States period who hid on a high platform to avoid his creditors

Frequency

Movie subtitles
0.240 per million appears in 0% of films
Written text
0.511 per million

Sources