The income from operating contracting, leasing, and subleasing.
Contract management and rental operation refer to the arrangement where a company or individual contracts or leases the right to operate a business or facility and earns profits from that operation. This usually involves paying a fee or rental payment to the owner of the facility or business, and the operator is responsible for managing and running the operation. The income earned from such contracts or leases is considered as rental income or business income and is subject to taxation according to the relevant laws of the country.