Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
manh tuong » manh tung, manh cuong, minh tuong
hoc chieu » hoc thieu, ho chieu, hoc hien
cua thong » cua thuong, cua khong, suat thong
cua tong » cua cong, cua dong, cua nong
cong tan » cong tac, cong san, cong thanh
tan van » tran van, tang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - manh tuong ((cua thong) OR (cua tong)) cong tan van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - manh tuong ((cua thong) OR (cua tong)) cong tan van ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - manh tuong ((cua thong) OR (cua tong)) cong tan van ban*.