tōng yòng
v. be in common use; be interchangeable
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Simplified Chinese

Traditional Chinese

Simplified stroke orders are based on the 'Standard of National Commonly-used Mandarin Chinese Characters (现代汉语通用字笔顺规范)', issued by the China National Language and Character Working Committee (国家语言文字工作委员会) on April 7th 1997. Traditional stroke orders are based on information issued by the Taiwan Ministry of Education.
EXAMPLES
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biāo zhǔn huà líng jiàn ké yǐ tōng yòng .
phr. standardized fittings can be used universally.
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zhè liǎng ge zì ké yǐ tōng yòng .
phr. These two characters are interchangeable.
广
dà lì tuī guǎng quán guó tōng yòng de pǔ tōng huà
phr. to vigorously popularize the national Mandarin