The vulgarism study of modern Chinese language is an unsubstantial tache in the history of researching common sayings of Chinese language.

近代汉语俗语研究是汉语俗语史研究中一个较为薄弱的环节。

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And some have latched onto one of the sayings of the Prophet Muhammad to ridicule the camel-hump girls as yet another manifestation of loose modern morals.

WSJ: Young Women's Elaborate, High-Rise 'Camel Hump' Hairstyles Turn Heads in Dubai Malls