基本盤

1. • voter base

     political party's

2. • fan base

     musician's

3. • customer base

     a business's

4. • the funds necessary for a venture
5. • foundation on which sth's existence depends
6. • bedrock (in the figurative sense)

Character by character

• 基(jī)base
• 本(běn)root
• 盤(pán)tray