Only notice dust everywhere here just because the peasant labor work for city pavement construction like to dig the earth and throw it away as they did on farms.
Caucasian I know but darkish...no idea,may be Indo-european.Not all NE nations are mongolian but we Chinese have to know the fact that we have our large number relatives in India.
I have learnt it and no need to explain what she is just for that she could be an Indian in our eyes and had no chance to be considered as Chinese.
Indian generally are the same race with westerners and they have common wealth.Chicom is really not a matter in this matter.