Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
thao cua » thai cua, than cua, tao cu
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap
tho cua » tho ca, tro cua, cho cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tho cua) or (thao cua)) tinh - hanh tranh cua dang ((cong tan) or (huong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tho cua) OR (thao cua)) tinh - hanh tranh cua dang ((cong tan) OR (huong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ((tho cua) or (thao cua)) tinh - hanh tranh cua dang ((cong tan) or (huong dan)) toan cau*.