[----]

Jyutping tok3 caam3 m4 sik1 zyun3 bok3
Pinyin tuō shān wú shí zhuǎn bó

Definitions (粵典–words.hk)
  1. 語句、俚語
    形容​人​做​嘢​唔​識​變通​,​托住​杉樹​咁​重​,​都​唔​識久​唔​久​轉個膊頭​嚟​托​,​減輕​負擔
    inflexibile; unwilling or unable to adapt; literally: carrying pine on the shoulder but he doesn't know he can change shoulder
  2. 參看
    托杉都唔識轉膊、托塔唔識轉膊、托塔都唔識轉膊

[----]

Jyutping tok3 caam3 m4 sik1 zyun3 bok3
Pinyin tuō shān n2 shí zhuǎn bó

Definitions (CC-CANTO)
  1. describes someone who is not smart enough to know how to be flexible and adapt to different circumstances, which is just another way to call someone stupid [colloquial]