What is a G-sign?

G-sign refers to personal travel endorsement, Only for Guangdong province (Shenzhen, Zhongshan, Jiangmen, Foshan, Dongguan, Guangzhou, Zhuhai, Huizhou, Shaoguan, Heyuan, Zhanjiang, Yangjiang, Shanwei, Maoming, Jieyang, Shantou, Chaozhou, Qingyuan, Meizhou, Zhaoqing and Yunfu) and 28 mainland cities (Shanghai, Beijing, Nanjing, Suzhou, Wuxi, Hangzhou and Ningbo). Shijiazhuang, Zhengzhou, Changchun, Hefei and Wuhan), G-visa holders do not need to follow travel agencies to enter and leave Hong Kong and Macao. Generally speaking, there are four kinds of endorsements: once every three months, twice every three months, once every year and twice a year (one Hong Kong endorsement and Macao endorsement for representatives entering and leaving Hong Kong and Macao ports), and each stay period cannot exceed 7 days.