Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
truong tai » truong dai, truong thi, trung tam
truong cao » truong dai
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
toan tap » toan 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 chieu lang - thanh ((truong tai) or (truong cao)) dang cong san ((toan tap) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu lang - thanh ((truong tai) OR (truong cao)) dang cong san ((toan tap) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - thanh ((truong tai) or (truong cao)) dang cong san ((toan tap) or (van ban))*.