Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
theo chua » theo chu, ho chua, cheo cua
chua nang » chuc nang, chua xang, kha nang
hanh tang » anh tang, hanh mang, hanh tung
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
toan cau » toan ban, toan tap, toan tai
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: theo chua nang - ((hanh tang) OR (hanh trang)) cua nhung cong tan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua nang - ((hanh tang) OR (hanh trang)) cua nhung cong tan ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua nang - ((hanh tang) OR (hanh trang)) cua nhung cong tan ((toan cau) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: theo chua nang - ((hanh tang) OR (hanh trang)) cua nhung cong tan ((toan cau) or (toan cao))*.