High-ranking or prominent professional post

Short form for 高等职业技术学校 gāo​děng​zhí​yè​jì​shù​xué​xiào, a higher education institution focused on technical or vocational training

(Taiwan) Short form for 高级职业学校 gāo​jí​zhí​yè​xué​xiào, a secondary school for vocational training; equivalent to mainland China's 职高 zhí​gāo

Short form for 高级职员 gāo​jí​zhí​yuán, referring to high-ranking employees

Short form for 高级职称 gāo​jí​zhí​chēng, referring to senior academic or professional rankings