Long-term investing and short-term trading?

What do I mean by long-term investing and short-term trading?

The same counter can be for long-term investing and short-term trading. Why not?

Some examples:

Long-term investing

• The oldest stock position that I am still holding since 2001 is Kep Corp. At today closing price, it is a 6.5 baggers.
• The newest stock position that I am still holding since 2008 is Noble. At today closing price, it is a 2 baggers.

Short-term trading

• I have traded 93 rounds of Kep Corp since 2001
• I have traded 13 rounds of Noble since 2008