筆管條直 [笔－条－]

Jyutping bat1 gun2 tiu4 zik6
Pinyin bǐ guǎn tiáo zhí

Definitions (Wiktionary)
  1. phrase, idiomatic
    bolt upright
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）