Vocational education attributes and functions are characteristic with social properties in quality evaluation due to the strong economic and social effects that help dwindle the vocational education. Materialized variables become dominant indicators, and the quantitative evaluation is solely accepted, ignoring the humanistic properties. This severely hinders the vocational education from development. However, as an individual begins to strive for the self-realization, the vocational education returns to the nature of individual development, and calls for the transform of the vocational education evaluation from the social standard to the human-oriented standard. Humanism regards how vocational education meets the individual learners' need for sustained development, especially occupational abilities.