Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh danh » anh danh, canh dan, canh tranh
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
danh qua » hanh qua, doanh quan, manh quan
qua dung » quang dung, su dung, qua song
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hien hanh) or (dieu hanh))) or (chieu tinh)) - canh danh qua dung cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hien hanh) OR (dieu hanh))) OR (chieu tinh)) - canh danh qua dung cong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((hien hanh) or (dieu hanh))) or (chieu tinh)) - canh danh qua dung cong tinh toan ban*.