Bus driver wins patent for tactile paving
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| Yang Hongtao, a 45-year-old driver in Changchun, Jilin province, spent about 700 yuan ($100) in two months to build a 6-meter-long tactile paving on a bus. [Photo/IC] | 
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| Yang Hongtao, a 45-year-old driver in Changchun, Jilin province, spent about 700 yuan ($100) in two months to build a 6-meter-long tactile paving on a bus. [Photo/IC] |