Second, the GPA of graduate students is good. What about undergraduates?

Third, if you have enough IELTS scores, you can cross the line.

Fourth, having a paper is a very good weight, and there is basically no problem.

Fifth, the situation of the University of Macau is not clear, but applying for a doctorate from the University of Hong Kong is automatically linked to a scholarship, and the amount of the scholarship is enough for all your daily expenses here, so don't worry, and your conditions look good, so it's basically no problem to come to Hong Kong.

As for the United States, I don't know much about it, but in comparison, the University of Macau will forget it. It's a pity that you have the conditions to go to the University of Macau. The University of Hong Kong is basically fine, and there is no need to worry about scholarships. Money is the most. American universities are uneven, depending on where you go, but American universities must require GRE and financial resources. General scholarships should be applied separately. Although doctors are generally available, the quality of life is certainly not as high as that of Hong Kong, but the gold content of better schools in the United States is certainly higher than that of Hong Kong University. It depends on your choice. In short, your conditions are ok. Don't care too much about your school. It depends on how you choose a school.

PS: I missed a little. Although you have a lot of papers, I don't know what grade it is, because 7 hydrological papers are not as good as 1 SCI. In fact, Peking University's Chinese core journals have no advantage when applying to the United States, because the quality of papers in Chinese journals is not recognized there. Unless you publish English core journals.