Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
theo chuc » tho chu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
treo chu » tho chu
theo chu » theo chieu, cho chu, chao chu
cong van » cong vang, cong san, song van
van than » van thanh, van thang, van tuan
than tap » toan tap, han tap, phan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chuc) OR (treo chu))) OR (theo chu)) nang - hanh tranh cua nhung cong van than tap~.
• Adding a wildcard symbol may retrieve word variants: ((((theo chuc) or (treo chu))) or (theo chu)) nang - hanh tranh cua nhung cong van than tap*.