Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
tranh cua » doanh cua, manh cua
san cao » san co, san cho, san bao

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 tinh - hanh tranh cua ((nhung cong) or (thong cong)) thanh san cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - hanh tranh cua ((nhung cong) OR (thong cong)) thanh san cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh tranh cua ((nhung cong) or (thong cong)) thanh san cao*.