Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chua xang » chua nang, chuc nang, chu bang
theo chu » theo chieu, cho chu, chao chu
chu manh » ho manh, chu han, chu van
cong san » cong tac
san toan » van toan, dan toan, manh toan
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: theo chu manh - hanh trinh ((chua xang) or ((chuc OR thuc) nang)) cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu manh - hanh trinh ((chua xang) OR ((chuc OR thuc) nang)) cong san toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu manh - hanh trinh ((chua xang) or ((chuc OR thuc) nang)) cong san toan cau".
• Adding a wildcard symbol may retrieve word variants: theo chu manh - hanh trinh ((chua xang) or ((chuc OR thuc) nang)) cong san toan cau*.