Perhaps you should try some spelling variations:
nong thanh » dong thanh, rong thanh, nang thanh
hanh tranh » canh tranh, hanh trinh, hanh trang
cong thanh » dong thanh, cong trinh, cong tan
tieu xanh » tieu danh, chieu xanh, dieu hanh
tranh cua » doanh cua, manh cua
cua hang » cua dang, cua nhung, cua cong
ban dan » ban hang, ban hanh, ban quan

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 tranh cua hang ((nong thanh) OR (cong thanh)) ban dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh tranh cua hang ((nong thanh) OR (cong thanh)) ban dan".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tranh cua hang ((nong thanh) OR (cong thanh)) ban dan*.