Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh tranh » canh tranh, hanh trinh, hanh trang
thuong con » thuong dong, truong cong, thuong chi
tranh cua » doanh cua, manh cua
chi binh » chi minh, thi binh, thai binh
tac tran » tan tran, tac trai, tac tren
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 binh - hanh tranh cua ((thong cong) or (thuong con)) tac tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi binh - hanh tranh cua ((thong cong) OR (thuong con)) tac tran cao.
• Adding a wildcard symbol may retrieve word variants: doi chi binh - hanh tranh cua ((thong cong) or (thuong con)) tac tran cao*.