Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cua thuong » cua truong, cua phuong, ca thuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
trinh cua » tinh cua, trinh luat, trinh quan
phan cac » phan dau, phan lap, phan van
con van » chon van, cong van, con ban
can van » cac van, can ban, tan van

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 cua thuong ((con van) OR (can van)) ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh trinh cua thuong ((con van) OR (can van)) ((phan cac) OR (nhan cach)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh trinh cua thuong ((con van) OR (can van)) ((phan cac) or (nhan cach))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh cua thuong ((con van) OR (can van)) ((phan cac) or (nhan cach))*.