![Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China\'s Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)](http://www.ecns.cn/hd/2018/08/03/efb3e71baf9f4ad2988aacf3fba48acc.jpg)
Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China's Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)
![Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China\'s Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)](http://www.ecns.cn/hd/2018/08/03/968243cda9844497aa4d3a18bed828be.jpg)
Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China's Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)
![Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China\'s Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)](http://www.ecns.cn/hd/2018/08/03/0785dd97bae8435bbafd15f6ebb82996.jpg)
Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China's Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)
![Gao Huiyun checks an ancient book at a workshop in Shijiazhuang, capital of north China\'s Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)](http://www.ecns.cn/hd/2018/08/03/bf15809945f8447ba711a121dc33faaa.jpg)
Gao Huiyun checks an ancient book at a workshop in Shijiazhuang, capital of north China's Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)
![Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China\'s Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)](http://www.ecns.cn/hd/2018/08/03/15e338cf9f63416098de0071dac73343.jpg)
Gao Huiyun restores an ancient book at a workshop in Shijiazhuang, capital of north China's Hebei Province, Aug. 2, 2018. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)
![Photo taken on Aug. 2, 2018 shows some of the tools used for ancient book restoration in Shijiazhuang, capital of north China\'s Hebei Province. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)](http://www.ecns.cn/hd/2018/08/03/9330e36b5e8d4f958e5ab449f0a53683.jpg)
Photo taken on Aug. 2, 2018 shows some of the tools used for ancient book restoration in Shijiazhuang, capital of north China's Hebei Province. Gao Huiyun is a teacher of cultural relics restoration and protection at Hebei Vocational Art College. Gao has restored over 1,000 ancient books in her 13-year career time. (Xinhua/Chen Qibao)