thủ thuật

== Vietnamese == === Etymology === Sino-Vietnamese word from 手術 (“surgery; medical operation”), etymologically literally means "handy techniques". === Pronunciation === (Hà Nội) IPA(key): [tʰu˧˩ tʰwət̚˧˨ʔ] (Huế) IPA(key): [tʰʊw˧˨ tʰwək̚˨˩ʔ] (Saigon) IPA(key): [tʰʊw˨˩˦ tʰ⁽ʷ⁾ək̚˨˩˨] === Noun === thủ thuật tip; trick