Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
anh truong » manh truong, anh thuong, anh trong
duong cong » dung cong, luong cong, duong trong
truong ca » truong cao, truong va, trong ca
toc hieu » toc thieu, doc hieu, hoc thieu
ca duong » cau duong, cac duong, ca muong
cong san » cong tac
toan tai » doanh tai, toan ban, toan cao
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: toc hieu nganh - anh truong ca duong cong san ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu nganh - anh truong ca duong cong san ((toan tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: toc hieu nganh - anh truong ca duong cong san ((toan tai) or (toan tap))*.