Symbols about the heart?

?

2. Weather symbol:

☉

3. Cultural symbols:

Yi yi

4. Constellation symbols:

5, people's symbols:

♀ ♂ ? ヅ ツ ? ü ?

6. Star symbol:

★ ☆ ?

7. Line symbols:

—— ˊ ? ‐ ― ⌒ ─ ━ │ ┃ ┄ ┅ ┆ ┇ ┈ ┉ ┊ ┋ ┌┍ ┎ ┏ ┐ ┑ ┒ ┓ └ └ ┕ ┖ ┗ ┘ ┙ ┚ ┛├ ├ ┝ ┞ ┟ ┠ ┡ ┢ ┣ ┤ ┥ ┦ ┧ ┨ ┩ ┪┫ ┬ ┭ ┮ ┯ ┰ ┱ ┲ ┳ ┴ ┵ ┶ ┷ ┸ ┹ ┺┻ ┼ ┽ ┾ ┿ ╀ ╁ ╂ ╃ ╄ ╅ ╆ ╇ ╈ ╉ ╊╋ ═ ═ ║ ╒ ╓ ╔ ╔ ╔ ╕ ╕ ╖╖ ╗ ╗ ╘ ╙ ╚ ╚ ╛ ╛ ╜ ╜ ╝ ╝ ╞ ╟ ╟╠ ╡ ╡ ╢ ╢ ╣ ╣ ╤ ╤ ╥ ╥ ╦ ╦ ╧ ╧ ╨╨ ╩ ╩ ╪ ╪ ╫ ╬ ╬ ╭ ╮ ╯ ╰ ╱ ╲ ╳ ? ▏ ▕ ≡ —