Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh trinh » canh tranh, hanh trinh, canh tinh
nhung cong » thong cong, hang cong, nhung don
trinh van » trinh han, trinh quan, trinh toan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
dan hang » ban hang, van hang, dat hang
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh trinh van ((nhung cong) or (dung cong)) dan hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh trinh van ((nhung cong) OR (dung cong)) dan hang dau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh trinh van ((nhung cong) or (dung cong)) dan hang dau*.