Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
cua thong » cua thuong, cua khong, cua tong
doanh cao » doanh co, doanh bao, doanh cho
cong tap » cuong tap, cong tac, cong tan
doan cap » dan ca, toan cao, doan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh trinh cua thong cong tap ((doan cap) OR (doanh cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trinh cua thong cong tap ((doan cap) OR (doanh cao))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh cua thong cong tap ((doan cap) OR (doanh cao))*.