Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
thieu danh » thien danh, chieu xanh, dieu danh
truong cao » truong dai
tieu danh » dieu danh, tiep danh, thien danh
cao nhung » cho nhung, cam nhung, cao chung
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu danh) or (tieu danh)) - hanh truong cao nhung ((cong tan) OR (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu danh) OR (tieu danh)) - hanh truong cao nhung ((cong tan) OR (cong san)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu danh) or (tieu danh)) - hanh truong cao nhung ((cong tan) OR (cong san)) toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu danh) or (tieu danh)) - hanh truong cao nhung ((cong tan) OR (cong san)) toan cao*.