Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chua xang » chuc nang, chu bang, chua dong
chua nang » chuc nang, kha nang, cuu nang
trinh van » trinh han, trinh quan, trinh toan
tong cong » trong cong, cong cong, dung cong
chu manh » ho manh, chu han, chu van
van tong » van thong, van trong, van tuong
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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) or (((chua nang) OR (chua xang)))) - hanh trinh van tong cong van toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu manh) OR (((chua nang) OR (chua xang)))) - hanh trinh van tong cong van toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu manh) or (((chua nang) OR (chua xang)))) - hanh trinh van tong cong van toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (((chua nang) OR (chua xang)))) - hanh trinh van tong cong van toan cao*.