- Yonghua Civic Center:13F., No.6, Sec. 2, Yonghua Rd., Anping Dist., Tainan City 708008, Taiwan
- Xinying Cutural Center:No.23, Zhongzheng Rd., Xinying Dist., Tainan City 730005, Taiwan
- https://www.freeway.gov.tw/POM/POMailBoxInfo.aspx
- https://pwbroad.kcg.gov.tw/ChiefMail/
- Yonghua Municipal Center:7F, No.6, Sec. 2, Yonghua Rd., Anping Dist., Tainan City 708201, Taiwan
- Minjhih Municipal Center：No.36, Minjhih Rd., Sinying Dist., Tainan City 730201, Taiwan
- Yonghua Municipal Center:13F, No.6, Sec. 2, Yonghua Rd., Anping Dist., Tainan City 708201, Taiwan
- Xinying Cultural Center:No.23, Zhongzheng Rd., Xinying Dist., Tainan City 730210, Taiwan
- Yonghua Municipal Center:8F, No.6, Sec. 2, Yonghua Rd., Anping Dist., Tainan City 708201, Taiwan
- Minjhih Municipal Center:No.36, Minjhih Rd., Sinying Dist., Tainan City 730201, Taiwan
- https://admin.khh.travel/zh-tw/contact-us
