7 sentences

1. 贵阳市简称为‘筑’。

   Guì​yáng Shì jiǎn​chēng wéi‘Zhù’.

   Guiyang is abbreviated as 'Zhu'.

   Source: Dong Chinese Dictionary

2. 察哈尔省简称察。

   Chá​hā'ěr​shěng jiǎn​chēng Chá.

   Chahar Province is abbreviated as Cha.

   Source: Dong Chinese Dictionary

3. 辽宁省简称为“辽”。

   Liáo​níng Shěng jiǎn​chēng wéi“ Liáo”.

   Liaoning Province is abbreviated as 'Liao'.

   Source: Dong Chinese Dictionary

4. 中华人民共和国简称“中国”。

   Zhōng​huá rén​mín gòng​hé​guó jiǎn​chēng“ Zhōng​guó”.

   The People's Republic of China is abbreviated as 'China'.

   Source: Dong Chinese Dictionary

5. 太原简称并。

   Tài​yuán jiǎn​chēng Bīng.

   Bing is the abbreviation for Taiyuan.

   Source: Dong Chinese Dictionary

6. 郑大是郑州大学的简称。

   Zhèng dà shì Zhèng​zhōu dà​xué de jiǎn​chēng.

   Zhengda is the abbreviation for Zhengzhou University.

   Source: Dong Chinese Dictionary

7. “北大”是北京大学的简称。

   “ Běi Dà” shì Běi​jīng dà​xué de jiǎn​chēng.

   'Beida' is the short name for Peking University.

   Source: Dong Chinese Dictionary