
144 hour TWOV is now allowed
This is going to be complicated though. Once you leave the province the only way to get back in is by plane or get visa.
arrive at one of the following airports: Guangzhou (CAN), Shantou (SWA) or Shenzhen (SZX); and
- depart from one of the following locations: Guangzhou (CAN), Meixian (MXZ), Shantou (SWA), Shenzhen (SZX), Zhanjiang (ZHA), Guangzhou Tianhe Railway Port, Dongguan Railway Port, Foshan Railway Port, Zhaoqing Railway Port, Shenzhen Shatoujiao Port, Shenzhen Wenjindu Port, Shenzhen Huanggang Port, Shenzhen Luohu Port, Shenzhen Bay Port, Shenzhen Futian Port, Zhuhai Gongbei Port, Zhuhai Hengqin Port, Guangzhou Sea Port, Nansha Sea Port, Lianhuashan Sea Port, Shekou Sea Port, Shenzhen Airport Support Sea Port, Jiuzhou Sea Port, Wanchai Sea Port, Wanshan Sea Port, Doumen Sea Port, Jiangmen Sea Port, Heshan Sea Port, Foshan Gaoming Sea Port, Rongqi Sea Port, Zhongshan Sea Port or Dongguan Humen Sea Port; and
- have documents required for the next destination.