Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
long cua » luong cua, song cua, huong cua
cong cua » cong cu, huong cua, thong cua
dong cua » dung cua, huong cua, thong cua
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - nhanh ((((long cua) or (cong cua))) or (dong cua)) thong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh ((((long cua) OR (cong cua))) OR (dong cua)) thong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh ((((long cua) or (cong cua))) or (dong cua)) thong cong tac toan cau*.