Perhaps you should try some spelling variations:
thoi mien » thoi hien, thoi gian, thoi quen
tang luan » dung luan
tuong cua » truong cua, huong cua, thong cua
phan cong » thanh cong
san chang » ban hang, dan chan, van khang
chang tap » hang tap, hang tai, han tap
toc mien » moc mien, thuc mien, hoc hien
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc mien) OR (thoi mien)) nganh - thanh ((tang luan) or (tuong cua)) phan cong san chang tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc mien) OR (thoi mien)) nganh - thanh ((tang luan) OR (tuong cua)) phan cong san chang tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc mien) OR (thoi mien)) nganh - thanh ((tang luan) or (tuong cua)) phan cong san chang tap".
• Adding a wildcard symbol may retrieve word variants: ((toc mien) OR (thoi mien)) nganh - thanh ((tang luan) or (tuong cua)) phan cong san chang tap*.