應援 [应－]

Jyutping jing3 jyun4
Pinyin yìng yuán

Definitions (Wiktionary)
  1. verb, neologism, slang
    to cheer (for one's idol); to support
  2. verb
    to respond to a call for help

應援 [应－]

Jyutping jing3 wun4
Pinyin yìng yuán

Definitions (粵典–words.hk)
  1. 動詞、名詞、外來語、潮語
    為​咗​支持​偶像​而​做​嘅​行​為
    to support an idol

應援 [应－]

Jyutping
Pinyin yìng yuán

Definitions (CC-CEDICT)
  1. (originally) to provide assistance
  2. (more recently) to show one's support (for a singing idol etc)