guǎng zhōu : chéng [xiǎnshìquánbù] > lǎo wēng
bāo hán cí:
lǎo wēng huólǎo wēng tiělǎo wēng lǎo wēng
lǎo wēng huó guǎnlǎo wēng tiě guō dùnlǎo wēng tóu huǒ guō diànlán zhōu lǎo wēng cān yǐn yòu xiàn gōng