Multiple possible solutions. Solution can be guessed based on the title though. Thank you for the puzzle. Remember to test solve your puzzles prior to submission.
Respekt to those who are patient and talented enough to be capable of solving puzzles like this, being able to give enough hints for others to follow. Thank you for that. Poor image, terrible hanjie. Shame.
r1 - C13
r8 - C1 to C6 and C20 to 25
the 1's of rows 2 to 7 form for a diagonal to connect the rows 1 to 8.
R25 - C5 to C7 and C19 to 21
connect R 25 and R 8 as if you were creating a star.
From R 9 to R 16 you go inside; From R17 and R24 you go out.
Right in the middle, there are an H and an S.
The H starts in R9 - C9;
The S starts in C9 - R15.
Good luck!
Poor image, terrible hanjie. Shame.