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Jyutping liu5
Pinyin liǔ

Definitions (Wiktionary)
  1. character
    Only used in 糾蓼/纠蓼.

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Jyutping liu5
Pinyin

Definitions (Wiktionary)
  1. character, literary, of plants
    tall

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Jyutping liu5
Pinyin liǎo

Definitions (Wiktionary)
  1. character, figuratively
    difficulty; hardship
  2. character
    knotweed; smartweed (various plants in the family Polygonaceae, especially in the genuses Polygonum and Persicaria)
Definitions (Unihan)
  1. smartweed, polygonum
  2. Cangjie Input
    TSMH

蓼 [-]

Jyutping
Pinyin

Definitions (CC-CEDICT)
  1. luxuriant growth

蓼 [-]

Jyutping
Pinyin liǎo

Definitions (CC-CEDICT)
  1. polygonum
  2. smartweed