Perhaps you should try some spelling variations:
nhanh tang » nhanh thang, nhanh lang, nhanh mang
thong cong » trong cong, tong cong, thong thong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
van thong » van thuong, van phong, va thong
tang van » dang van, hoang van, trong van
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - nhanh tang van thong cong dan ((toan cau) OR (((toan ban) OR (van ban))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - nhanh tang van thong cong dan ((toan cau) or (((toan ban) OR (van ban))))~".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - nhanh tang van thong cong dan ((toan cau) or (((toan ban) OR (van ban))))*.