Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh tranh » canh tranh, hanh trang, lanh tranh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
theo yeu » theo tieu, thiet yeu, theo chu
chao chu » cho chu, cua chu, cao cho
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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 yeu) or (chao chu)) xanh - ((hanh tranh) OR (hanh trinh)) cua nhung cong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo yeu) OR (chao chu)) xanh - ((hanh tranh) OR (hanh trinh)) cua nhung cong van toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo yeu) or (chao chu)) xanh - ((hanh tranh) OR (hanh trinh)) cua nhung cong van toan cau".
• Adding a wildcard symbol may retrieve word variants: ((theo yeu) or (chao chu)) xanh - ((hanh tranh) OR (hanh trinh)) cua nhung cong van toan cau*.