What size is allowed to scan at the front desk of Shenzhen Hotel?

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I can provide users with free domestic city certificates of countries and regions I have been to in the past 14 days for 4 hours.

Shenzhen, referred to as "Shen" for short, is located in Guangdong Province, with a total area of 1997.47 square kilometers. Jurisdiction over 9 municipal districts, with an average of 220 square kilometers per municipal district. The largest is 397 square kilometers in Baoan District, and the smallest is 75 square kilometers in Yantian District.

Shenzhen is located in the south of Guangdong, on the east bank of the Pearl River Estuary, separated from Hong Kong by water, bordering Daya Bay and Dapeng Bay in the east, the Pearl River Estuary and Lingdingyang in the west, Hong Kong across the Shenzhen River in the south and Dongguan and Huizhou in the north.

The whole city has jurisdiction over 1 1 districts (9 administrative districts and 2 functional districts) and 6 1 township administrative units (56 streets and 4 towns). The municipal government is located in Futian District, Shenzhen. It is divided into four regions: Shendong, Shen Xi, Shenbei and Shennan.