contribution (furthering a goal or cause); services (to a cause)
to support (someone) financially; to finance; to supply (money); to present (money or gifts) to a monarch (feudal lord, etc.)
time to pay the piper; (lit.) time to pay the land tax (in kind)
ship used by the Ryūkyū Kingdom to transport diplomatic envoys to China
paying a tribute; contribution; presentation of something to an aristocrat
Yangon (Myanmar); Rangoon
contribution margin; marginal income