No.4. According to the inquiry of Tik Tok official website, Jiangmen Tik Tok cross-border e-commerce officially started the warehouse opening on October 4, 2123, which is the first domestic warehousing transit service center, and it only takes 3 to 5 days to use cross-border direct shipping. Jiangmen, a prefecture-level city under the jurisdiction of Guangdong Province and an important node city in Guangdong-Hong Kong-Macao Greater Bay Area, China, is in the position of "connecting the east with the west" in Guangdong-Hong Kong-Macao Greater Bay Area, China, and is the hub gateway of Greater Bay Area to western Guangdong and southwest China.