At night, the system closes the bill. According to the Chu tax information query, due to the system closing at night, the Chu tax information cannot be used at night. "Chushuitong" APP is a hand-held tax service APP launched by Hubei Provincial Taxation Bureau according to the construction standard of State Taxation Administration of The People's Republic of China Electronic Taxation Bureau. Applicable to all taxpayers in Hubei Province, covering the tax-related functions of enterprises and natural persons 13 1. Many new tax-related functions have solved many problems of being unable to go out to do tax work without a computer, making "less business trips" and "mobile tax payment" a new mainstream.