Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
cua tinh » cua sinh, va tinh, ha tinh
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong ty
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (cua tinh)) - hanh manh cua nhung ((cong tan) OR (cong thanh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (cua tinh)) - hanh manh cua nhung ((cong tan) OR (cong thanh)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((trieu tinh) or (cua tinh)) - hanh manh cua nhung ((cong tan) OR (cong thanh)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (cua tinh)) - hanh manh cua nhung ((cong tan) OR (cong thanh)) toan cau*.