yī​tào

methods

一套 yī​tào
methods numeral
a particular way of doing things or a set pattern of behavior
a set of numeral
a classifier combination used to quantify a collection or suite of items, in this context specifically referring to an apartment unit.
old tricks
the same old stuff, clichéd talk, or conventional behavior
set
a suit, collection, or complete group of objects of the same kind

Sources

Definitions
CC-CEDICTAI-generated definitions