The new thing with me, oh, I don't know, You were born in Vietnam. Ok, For the Vietnamese and Chinese. My opinion, Vietnamese have reason to hate Chinese but Chinese had no reason to hate Vietnamese. You can see the answer from Chinese in here
https://www.quora.com/Do-the-Chinese-really-hate-the-Vietnamese-If-yes-why Of course It also depends on each person. Like one Chinese in PDF, I forget his name, terriorts or terrain ...who always call Vietnamese as the monkey, Surely he hates Vietnamese.
For Vietnamese. This poll shows the Vietnamese's opinion about China from 200 people. You will see 53 persons who said they love China, 71 persons hat
e them. 4 per said they love but is becoming the hater, 27 per said they is becoming the lover, 79 per who don't care, Although Chinese give their threat to attack the island in SCS.