宣称

Outstanding, extraordinary, or remarkable (usually describing achievements or talents).

To contain or imply within itself, often referring to abstract things like meaning, energy, or potential.

Analytical and considering multiple sides of an issue, often looking at the contradictions and connections between opposing forces.

To differentiate and analyze, especially when dealing with similar concepts, words, or theories to find their differences and nuances.

Steady and stable without much fluctuation or change; often used to describe data trends or movement.

The internal structure, composition, or arrangement of a complex object, such as a machine, a biological organism, or a geological formation.

To improve something by making small changes, especially regarding technology, seeds/breeds in agriculture, or social systems. It is less radical than 'reform' (改革).

The process of one thing replacing another in a regular or cyclical way, such as seasons, generations, or historical eras.

A formal term combining 'investigation' (调查) and 'research' (研究). It refers to the process of gathering data and analyzing it for professional or academic purposes.

The result or outcome of a specific process, historical period, or set of circumstances.