What does TJ mean in the Chinese Language? The picture above is 1 example.

Are there other variations of symbols that resemble TJ?
The whole thing is a 行 character.

pronunciation:
háng 　ㄏㄤˊ
or
xíng 　ㄒㄧㄥˊ

háng xíng:
to sail,
to fly,
to navigate.