[--]

Jyutping ngoi6 syun1
Pinyin wài xuān

Definitions (Wiktionary)
  1. verb
    to announce or publicise to the outside world

外宣 [--]

Jyutping
Pinyin wài xuān

Definitions (CC-CEDICT)
  1. (abbr. for 對外宣傳|对外宣传[dui4 wai4 xuan1 chuan2]) (one's own) international public relations efforts
  2. (another nation's) external propaganda