Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
chieu sang » chieu sach, chieu xanh, hieu lang
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
cao nhung » cho nhung, cam nhung, cao chung
cong dan » cong san, cong tan, huong dan
toan ban » van ban
than ma » than man, than va, khan ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - hanh truong cao nhung cong dan ((toan ban) OR (than ma))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - hanh truong cao nhung cong dan ((toan ban) OR (than ma))".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - hanh truong cao nhung cong dan ((toan ban) OR (than ma))*.