vice-chairpersons

基本解釋

The Board of Directors can create specialized task forces based on need. One or more vice-chairpersons or assistant secretaries will head these task forces.
第十七條本會(huì)根據(jù)工作需要，設(shè)立專門工作委員會(huì)、專門事項(xiàng)小組，由一名或多名副理事長或副秘書長負(fù)責(zé)。
tsinghuayouth.org
This session of Codex will also elect a new Chairperson and Vice-Chairpersons for the Commission, and will review the current structure of its subsidiary bodies.
本屆食典委會(huì)議還將選出委員會(huì)新的主席和副主席，并將審查其附屬機(jī)構(gòu)的現(xiàn)有結(jié)構(gòu)。
The Board of Directors will establish several youth task forces lead by one or more vice-chairpersons or assistant secretaries. One or more youth will also share responsibility for their task force.
第十八條本會(huì)設(shè)立多個(gè)青少年工作委員會(huì)（如網(wǎng)站建設(shè)和維護(hù)委員會(huì)等），由一名或多名副理事長或副秘書長負(fù)責(zé)，同時(shí)有一名或多名青少年擔(dān)任共同負(fù)責(zé)人。
tsinghuayouth.org

There are 40 seats on IOC Executive Council (1 Chairperson, 5 Vice-chairpersons and 34 Member States).
UNESCO: Social and Human Sciences
After the close of the 36th session of the General Conference, the Executive Board will meet to elect its Bureau (Chairperson, Vice-chairpersons, Commission Presidents and Commissions).
UNESCO: MEDIA SERVICES