Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
cho chu » cho thue
chu han » chu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu han - ((hanh trang) or (hanh chinh)) cua dong cong viec ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu han - ((hanh trang) OR (hanh chinh)) cua dong cong viec ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: cho chu han - ((hanh trang) or (hanh chinh)) cua dong cong viec ((toan cau) or (toan cao))*.