貢 - tribute, support, finance

contribution (furthering a goal or cause); services (to a cause)

to support (someone) financially; to finance; to supply (money); to give (in support)

contribution to society

time to pay the piper; time to pay the land tax (in kind)

ship used by the Ryūkyū Kingdom to transport diplomatic envoys to China

contributor

international contribution; contributing to the wider world

degree of contribution

Saigon; Ho Chi Minh City

annual rice tax

annual tribute; land tax

tribute