* Level 1

#+include: "b.org::*English"

* English

English words.

* 中文

中文字．

Debugger entered--Lisp error: (args-out-of-range 27 27)
  get-text-property(27 org-ref-label)
  org-ref-delete-labels(28 28)
  #f(compiled-function () #<bytecode 0x56cc62e1>)()
  org-scan-tags(#f(compiled-function () #<bytecode 0x56cc62e1>) t nil nil)
  org-map-entries(#f(compiled-function () #<bytecode 0x56cc62e1>))
  org-export--prepare-file-contents("/Users/user/Downloads/a.org" "5-8" 0 2 1 #<hash-table equal 0/65 0x56ca565d> "/Users/user/Downloads/b.org")
  org-export-expand-include-keyword()
  org-export-as(html nil nil nil (:output-file "a.html"))
  org-export-to-file(html "a.html" nil nil nil nil nil)
  org-html-export-to-html(nil nil nil nil)
  (org-open-file (org-html-export-to-html nil s v b))
  (if a (org-html-export-to-html t s v b) (org-open-file (org-html-export-to-html nil s v b)))
  (lambda (a s v b) (if a (org-html-export-to-html t s v b) (org-open-file (org-html-export-to-html nil s v b))))(nil nil nil nil)
  org-export-dispatch(nil)
  funcall-interactively(org-export-dispatch nil)
  call-interactively(org-export-dispatch nil nil)
  command-execute(org-export-dispatch)