Update Tutorial-zh.md

[Bubbu0129]

Fix corrupted markdown link + Adjust minor translation issues.

By submitting this pull request, I confirm that my contribution is made under the terms of the GNU LGPL 3.0 license.

[codecov]

Codecov Report

Patch coverage: 73.33% and project coverage change: -0.03 ⚠️

Comparison is base (4d1dd47) 93.29% compared to head (c40aa19) 93.26%.

❗ Current head c40aa19 differs from pull request most recent head 3ed98ec. Consider uploading reports for the commit 3ed98ec to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #782      +/-   ##
==========================================
- Coverage   93.29%   93.26%   -0.03%     
==========================================
  Files          27       27              
  Lines        7320     7324       +4     
  Branches     1326     1328       +2     
==========================================
+ Hits         6829     6831       +2     
- Misses        306      308       +2     
  Partials      185      185              

Impacted Files	Coverage Δ
fpdf/deprecation.py	100.00% <ø> (ø)
fpdf/drawing.py	94.95% <ø> (ø)
fpdf/errors.py	92.00% <ø> (ø)
fpdf/html.py	93.05% <ø> (ø)
fpdf/table.py	92.27% <ø> (ø)
fpdf/template.py	90.35% <ø> (ø)
fpdf/util.py	55.88% <33.33%> (ø)
fpdf/line_break.py	99.20% <50.00%> (-0.40%)	⬇️
fpdf/syntax.py	93.54% <66.66%> (-0.57%)	⬇️
fpdf/encryption.py	96.29% <100.00%> (+0.01%)	⬆️
... and 2 more

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[Lucas-C]

Merged!

Thank you for your contribution @Bubbu0129 😊