满腹

filled with / preoccupied with

Manchu ethnic group

to fill / full / filled / packed / fully / completely / quite / to reach the limit / to satisfy / satisfied / contented

abdomen / stomach / belly

lit. belly full of complaints (idiom) / discontent / always moaning and complaining

full of wisdom (idiom); astute and widely experienced

full of political wisdom (idiom) / politically astute / with encyclopedic experience of state policy