Perhaps you should try some spelling variations:
nhung dong » nhung don, nhung cong, nhung dung
anh khoa » doanh khoa, hang khoa
khoa toc » khoa hoc, hoa toc, khoa thuoc
hieu khi » hieu chi, thieu nhi, khien khi
tien khi » trien khai
toc anh » hoc anh, ngoc anh, toc kinh
dong so » dong son, dong co, cong so
so voi » som voi, do voi, ho voi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc anh khoa toc ((hieu khi) or (tien khi)) cua ets : nhung dong so voi đai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc anh khoa toc ((hieu khi) OR (tien khi)) cua ets : nhung dong so voi đai.
• Adding a wildcard symbol may retrieve word variants: toc anh khoa toc ((hieu khi) or (tien khi)) cua ets : nhung dong so voi đai*.