別苗頭 [别－头]

Jyutping bit6 miu4 tau4
Pinyin bié miáo tóu

Definitions (Wiktionary)

verb
to vie; to compete with

別苗頭 [别－头]

Jyutping
Pinyin bié miáo tou

Definitions (CC-CEDICT)

(dialect) to compete with
to pit oneself against