Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
trinh va » trinh van, trinh vat, trinh ve
va thong » va thuong, va phuong, he thong
cong tap » cuong tap, cong tac, cong tan
doanh va » doan va, doanh cua, anh va
hanh va » hang va, hanh vi

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 - hanh trinh va thong cong tap ((((doanh va) OR (hanh va))) or (doanh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh trinh va thong cong tap ((((doanh va) OR (hanh va))) OR (doanh tai))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh trinh va thong cong tap ((((doanh va) OR (hanh va))) or (doanh tai))*".