Non-local hukou can't take the college entrance examination locally, so they should go back to their domicile to take the college entrance examination. In addition to the above conditions, non-Guangdong household registration must also meet the following conditions: 1. Either parent has paid social security and medical insurance in Guangdong Province for three years. 2. Either parent has a three-year residence permit in Guangdong Province. 3. Either parents rent a house contract in Guangdong Province or real estate license. 4. The labor contract or business license of either parent in Guangdong Province.