the Chinese multiplication table chant; mnemonic for basic multiplication

when all is said and done; everything eventually returns to its source or a fundamental truth

The multiplication table; specifically a rhyming song or mnemonic used for learning multiplication.

A table used to memorize the products of numbers from 1 to 9.

to go back to where it started; to return to the source; in the end. This expression originally referred to mnemonic rhymes used with the abacus for division and restoration.

The 9th day of the 9th lunar month; also known as the [[重阳节|重陽節|chong2 yang2 jie2]]

the eighty-one days following the winter solstice, traditionally divided into nine periods of nine days each (numbered from [[一|一|yi1]][[九|九|jiu3]] through [[九九|九九|jiu3 jiu3]]) used to track the coldest part of the year

A table showing the product of two integers from one to nine; also known as the nine-nine table.