The situation has changed as China has upgraded most of its trains. Newer bullet trains are equipped with vacuum flush toilets and staffed with full-time cleaners, such as Huang.
The showdown was forcing Republicans to cast uncomfortable votes pitting their support for a president popular with GOP voters against fears that his use of emergency powers would invite future Democratic presidents to do likewise.
The scandal, after fading for some time since the ruling bloc's victory in the upper house election last October, has drawn renewed attention recently after local media reported that some finance ministry documents linked to the dubious deal appeared to have been revised in an apparent attempt to cover up the scandal.
The securicar has so far received 150 orders and is expected to achieve mass production in February 2019.
The signature melodies of Uygur music, played on instruments such as the rawap, dutar, tembur and ghijek, can often be heard floating from behind the doors of village houses as craftsmen and their clients test the products.
The service is available on Hangzhou's Line 2 which opened Wednesday and will be expanded to all 72 subway stations in the city, the company said.
全国正规的戒网瘾学校费用多少
The services sector has expanded significantly as a result. Its added value rose to 51.6 percent of GDP in 2017, according to the National Bureau of Statistics.
The senior leader also urged authorities at various levels to enhance contact with young entrepreneurs, sincerely listen to their concerns and help them resolve difficulties.
The shareholding of the three companies in Dajia is 98.23 percent by CISF, 1.22 percent by SAIC and 0.55 percent by China Petrochemical, said the National Enterprise Credit Information Publicity System.
The scale of China's night economy is expected to reach 30 trillion yuan (.28 trillion) this year, People's Daily reported on Wednesday.