1, Gaotang Old Tofu Making Training Center, located at 100 meters northwest of the intersection of Huixin Road and Provincial Highway 322, Gaotang County, Liaocheng City, Shandong Province.

2. Time-honored Tofu Making Training Center, located in Luotong 36, wanda plaza, jianxi district, Luoyang.

3. Luoyang Tofu Production Training Center is located near the first street in the west area of Tofu Shop Village, Luolong District, Luoyang City, Henan Province.

4. Liwan Tofu Making Training Center, located at No.9 Tofu Mu, Fengyuan Road, Liwan District, Guangzhou, Guangdong Province.

5. Lao Chenjia Tofu Making Training Center is located next to the Science and Technology Vocational Training School in Yicheng District, Zhumadian City.

6. Leshan Jiujiu Tofu Making Training Center is located in Chenghua, Chengdu, Sichuan.