In this case, you can't register in different places. Because the Putonghua test is a national test, all parts of the country use the national Putonghua intelligent test platform for test registration. The system has recorded your name with your ID number, and the system has set a registration interval of three months, which means there is a three-month interval between your first registration and your second registration. Re-registration will take more than three months.

Registration adopts territorial management system, that is, candidates must have household registration at the registration place, and candidates with foreign household registration should study and work in the local area and provide proof of their school status before they can register locally.

The national Putonghua test encourages candidates to apply for Putonghua many times to improve their Putonghua level. Even if you meet the above standards every time and get a certificate, it will not affect the highest score of candidates. Because the examinee has passed the previous exam, the examinee can choose any qualified grade certificate to provide the qualified certificate for the Putonghua test.

On the pronunciation of "fish";

First of all, this is the pronunciation of a zero initial. Y is actually a phonetic symbol here. So "fish" is a vowel, and this vowel is not "u" but "u". When pronouncing, just roll your mouth into a circle and then pout your lips. You can practice in front of the mirror. There should be a round hole in the middle of the pouting mouth, and then you can smoothly flow the vowel "u" out of your mouth, so that the pronunciation is successful. Don't worry when practicing. Feel the feeling of airflow slowly, and you can pronounce it correctly. Wish you success!