经济问题

• 糹(silk thread; filament)RADICAL
• 巠(underground water vein running straight)PHONETIC

Silk threads running straight down in rows on a loom frame form the warp threads.

• 門(gate; door)PHONETIC
• 口(mouth; opening)RADICAL

Standing before a gate and calling out with your mouth is asking.

• 是(be; correct)PHONETIC
• 頁(page; head)RADICAL

A heading is the top part of a page that clearly states what the content is about.