伸筋挽頷 [－－－颔]

Jyutping san1 gan1 waan5 ham5
Pinyin shēn jīn wǎn hàn

Definitions (Wiktionary)
  1. verb, Quanzhou, Zhangzhou-Hokkien
    to stretch oneself
    (syn.) 伸轮, 伸懒腰, 伸輪, 伸懶腰