Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, canh tranh, hanh trinh
theo dieu » theo tieu, theo chieu, thuoc dieu
hanh mang » nhanh mang, nhanh lang, thanh hang
cua nhung » va nhung
cong tap » cuong tap, cong tac, cong tan
doan tap » toan tap, doanh tai, doan tuan
doan cap » doanh cao, dan ca, toan cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo dieu hanh - ((hanh trang) or (hanh mang)) cua nhung cong tap ((doan tap) OR (doan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dieu hanh - ((hanh trang) OR (hanh mang)) cua nhung cong tap ((doan tap) OR (doan cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo dieu hanh - ((hanh trang) or (hanh mang)) cua nhung cong tap ((doan tap) OR (doan cap))".
• Adding a wildcard symbol may retrieve word variants: theo dieu hanh - ((hanh trang) or (hanh mang)) cua nhung cong tap ((doan tap) OR (doan cap))*.