Help a design master, what font is the word "party building" in the logo?

This is the designer's personal cursive handwriting, not a standard font.

In July 1987, the Propaganda Department of the CPC Central Committee began to consider the creation of a party member education publication. The first issue was published in January 1988 and was named "Party Building".

The editor of "Party Building" magazine invited several proletarian revolutionaries of the older generation to write inscriptions for the publication. Deng Yingchao wrote to say that she was ill and could not write the inscription.

The 83-year-old Comrade Chen Yun took a pen and wrote the inscription "Improve the quality of party members and do a good job in party building."

Peng Zhen wrote the inscription "Give full play to the exemplary and leading role of party members in socialism and various national undertakings."

Xu Xiangqian wrote the inscription "Carry forward the fine traditions of the party and strengthen party building".

Comrade Nie Rongzhen's inscription is: "Promote the party's line and inspire the spirit of party members."

These inscriptions were published in the first issue of "Party Building" magazine.

Li Xiannian sent the inscription "Be a pioneer warrior in socialist modernization construction".

Yang Shangkun wrote the inscription "Strengthening Party Spirit".

On January 23, 1988, I received the word "Party Building" inscribed by Deng Xiaoping.

Since the third issue in 1988, "Party Building" has used the title inscribed by Comrade Deng Xiaoping.