高級專員

high commissioner

surname Gao

high / tall / above average / loud / your (honorific)

high level / high grade / advanced / high-ranking

level / grade / rank / step (of stairs) / CL:個|个[ge4] / classifier: step, level

for a particular person, occasion, purpose / focused on one thing / special / expert / particular (to sth) / concentrated / specialized

assistant director / commissioner

person / employee / member

Office of the UN High Commissioner for Refugees (UNHCR)