Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh
toan cao » 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 xanh - anh tang cua nhung cong tan ((toan cao) or (((toan ban) OR (van ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - anh tang cua nhung cong tan ((toan cao) OR (((toan ban) OR (van ban)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - anh tang cua nhung cong tan ((toan cao) or (((toan ban) OR (van ban))))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - anh tang cua nhung cong tan ((toan cao) or (((toan ban) OR (van ban))))*.