Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
nhung don » nhung van, nhung bo
tong cong » trong cong, cong cong, dung cong
chi xanh » chi anh, chi danh, chi hanh
tran cao » toan cao, tran chau, trang cho
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh tranh cua ((nhung don) or (tong cong)) tan tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh tranh cua ((nhung don) OR (tong cong)) tan tran cao.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh tranh cua ((nhung don) or (tong cong)) tan tran cao*.