Yushan blamed the delay on the weather .
Dongyue , under King Zou Yushan , had agreed to assist the Han campaign against Nanyue , but the Dongyue army never reached Nanyue .
King blamed the delay on the weather .
Dongyue , under King Zou Yushan , had agreed to assist the Han campaign against Nanyue , but the Dongyue army never reached Nanyue .